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Merge branch 'master' of github.com:zeromq/libzmq

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This commit is contained in:
Mário Kašuba 2015-02-08 16:56:32 +01:00
commit eacbd0c5df
265 changed files with 1665 additions and 570 deletions
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1
.gitignore vendored
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@ -137,3 +137,4 @@ zeromq-*.tar.gz
zeromq-*.zip
core
build
test-suite.log

2
CMakeLists.txt
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@ -367,6 +367,7 @@ endif()
set(cxx-sources
address.cpp
client.cpp
clock.cpp
ctx.cpp
curve_client.cpp
@ -416,6 +417,7 @@ set(cxx-sources
req.cpp
router.cpp
select.cpp
server.cpp
session_base.cpp
signaler.cpp
socket_base.cpp

36
Makefile.am
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@ -26,6 +26,8 @@ src_libzmq_la_SOURCES = \
src/atomic_counter.hpp \
src/atomic_ptr.hpp \
src/blob.hpp \
src/client.cpp \
src/client.hpp \
src/clock.cpp \
src/clock.hpp \
src/command.hpp \
@ -144,6 +146,8 @@ src_libzmq_la_SOURCES = \
src/router.hpp \
src/select.cpp \
src/select.hpp \
src/server.cpp \
src/server.hpp \
src/session_base.cpp \
src/session_base.hpp \
src/signaler.cpp \
@ -208,6 +212,13 @@ src_libzmq_la_LDFLAGS = \
-version-info @LTVER@ \
@LIBZMQ_EXTRA_LDFLAGS@
else
if ON_CYGWIN
src_libzmq_la_LDFLAGS = \
-no-undefined \
-avoid-version \
-version-info @LTVER@ \
@LIBZMQ_EXTRA_LDFLAGS@
else
if ON_ANDROID
src_libzmq_la_LDFLAGS = \
-avoid-version \
@ -227,6 +238,7 @@ src_libzmq_la_LDFLAGS = \
endif
endif
endif
endif
src_libzmq_la_CPPFLAGS =
src_libzmq_la_CXXFLAGS = @LIBZMQ_EXTRA_CXXFLAGS@
@ -242,6 +254,7 @@ src_libzmq_la_CPPFLAGS += ${pgm_CFLAGS}
src_libzmq_la_LIBADD += ${pgm_LIBS}
endif
if ENABLE_PERF
noinst_PROGRAMS = \
perf/local_lat \
perf/remote_lat \
@ -267,11 +280,14 @@ perf_inproc_lat_SOURCES = perf/inproc_lat.cpp
perf_inproc_thr_LDADD = src/libzmq.la
perf_inproc_thr_SOURCES = perf/inproc_thr.cpp
endif
if ENABLE_CURVE_KEYGEN
bin_PROGRAMS = tools/curve_keygen
tools_curve_keygen_LDADD = src/libzmq.la
tools_curve_keygen_SOURCES = tools/curve_keygen.cpp
endif
#
# tests
@ -326,12 +342,14 @@ test_apps = \
tests/test_connect_rid \
tests/test_bind_src_address \
tests/test_metadata \
tests/test_id2fd \
tests/test_capabilities \
tests/test_xpub_nodrop \
tests/test_xpub_manual \
tests/test_xpub_welcome_msg \
tests/test_atomics
tests/test_atomics \
tests/test_client_server \
tests/test_server_drop_more \
tests/test_client_drop_more
tests_test_system_SOURCES = tests/test_system.cpp
tests_test_system_LDADD = src/libzmq.la
@ -488,9 +506,6 @@ tests_test_bind_src_address_LDADD = src/libzmq.la
tests_test_metadata_SOURCES = tests/test_metadata.cpp
tests_test_metadata_LDADD = src/libzmq.la
tests_test_id2fd_SOURCES = tests/test_id2fd.cpp
tests_test_id2fd_LDADD = src/libzmq.la
tests_test_capabilities_SOURCES = tests/test_capabilities.cpp
tests_test_capabilities_LDADD = src/libzmq.la
@ -506,7 +521,17 @@ tests_test_xpub_welcome_msg_LDADD = src/libzmq.la
tests_test_atomics_SOURCES = tests/test_atomics.cpp
tests_test_atomics_LDADD = src/libzmq.la
tests_test_client_server_SOURCES = tests/test_client_server.cpp
tests_test_client_server_LDADD = src/libzmq.la
tests_test_server_drop_more_SOURCES = tests/test_server_drop_more.cpp
tests_test_server_drop_more_LDADD = src/libzmq.la
tests_test_client_drop_more_SOURCES = tests/test_client_drop_more.cpp
tests_test_client_drop_more_LDADD = src/libzmq.la
if !ON_MINGW
if !ON_CYGWIN
test_apps += \
tests/test_shutdown_stress \
tests/test_pair_ipc \
@ -539,6 +564,7 @@ test_apps += tests/test_fork
tests_test_fork_SOURCES = tests/test_fork.cpp
tests_test_fork_LDADD = src/libzmq.la
endif
endif
endif

15
README.cygwin.md Executable file
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@ -0,0 +1,15 @@
libzmq-cygwin
=============
Definitive build fixes for cygwin (See https://github.com/zeromq/pyzmq/issues/113 for partial solution)
What's changed:
./Makefile.am Add cygwin-specific target mostly the same as mingw
./configure.ac Add cygwin-specific target mostly the same as mingw
./tests/testutil.hpp Lengthen socket timeout to 121 seconds
What's new:
./README.cygwin.md This file
./builds/cygwin Folder for cygwin-specific build files
./builds/cygwin/Makefile.cygwin Makefile for cygwin targets

92
acinclude.m4
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@ -586,8 +586,8 @@ dnl # LIBZMQ_CHECK_SOCK_CLOEXEC([action-if-found], [action-if-not-found])
dnl # Check if SOCK_CLOEXEC is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_SOCK_CLOEXEC], [{
AC_MSG_CHECKING(whether SOCK_CLOEXEC is supported)
AC_TRY_RUN([/* SOCK_CLOEXEC test */
AC_CACHE_CHECK([whether SOCK_CLOEXEC is supported], [libzmq_cv_sock_cloexec],
[AC_TRY_RUN([/* SOCK_CLOEXEC test */
#include <sys/types.h>
#include <sys/socket.h>
@ -597,9 +597,31 @@ int main (int argc, char *argv [])
return (s == -1);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_sock_cloexec="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_sock_cloexec="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_sock_cloexec="no"]
[libzmq_cv_sock_cloexec="yes"],
[libzmq_cv_sock_cloexec="no"],
[libzmq_cv_sock_cloexec="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_sock_cloexec" = "xyes"], [$1], [$2])
}])
dnl ################################################################################
dnl # LIBZMQ_CHECK_ATOMIC_INSTRINSICS([action-if-found], [action-if-not-found]) #
dnl # Check if compiler supoorts __atomic_Xxx intrinsics #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_ATOMIC_INTRINSICS], [{
AC_MSG_CHECKING(whether compiler supports __atomic_Xxx intrinsics)
AC_COMPILE_IFELSE([AC_LANG_SOURCE([
/* atomic intrinsics test */
int v = 0;
int main (int, char **)
{
int t = __atomic_add_fetch (&v, 1, __ATOMIC_ACQ_REL);
return t;
}
])],
[AC_MSG_RESULT(yes) ; libzmq_cv_has_atomic_instrisics="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_has_atomic_instrisics="no" ; $2]
)
}])
@ -608,8 +630,8 @@ dnl # LIBZMQ_CHECK_SO_KEEPALIVE([action-if-found], [action-if-not-found])
dnl # Check if SO_KEEPALIVE is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_SO_KEEPALIVE], [{
AC_MSG_CHECKING(whether SO_KEEPALIVE is supported)
AC_TRY_RUN([/* SO_KEEPALIVE test */
AC_CACHE_CHECK([whether SO_KEEPALIVE is supported], [libzmq_cv_so_keepalive],
[AC_TRY_RUN([/* SO_KEEPALIVE test */
#include <sys/types.h>
#include <sys/socket.h>
@ -622,10 +644,12 @@ int main (int argc, char *argv [])
);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_so_keepalive="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_so_keepalive="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_so_keepalive="no"]
[libzmq_cv_so_keepalive="yes"],
[libzmq_cv_so_keepalive="no"],
[libzmq_cv_so_keepalive="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_so_keepalive" = "xyes"], [$1], [$2])
}])
dnl ################################################################################
@ -633,8 +657,8 @@ dnl # LIBZMQ_CHECK_TCP_KEEPCNT([action-if-found], [action-if-not-found])
dnl # Check if TCP_KEEPCNT is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_TCP_KEEPCNT], [{
AC_MSG_CHECKING(whether TCP_KEEPCNT is supported)
AC_TRY_RUN([/* TCP_KEEPCNT test */
AC_CACHE_CHECK([whether TCP_KEEPCNT is supported], [libzmq_cv_tcp_keepcnt],
[AC_TRY_RUN([/* TCP_KEEPCNT test */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@ -650,10 +674,12 @@ int main (int argc, char *argv [])
);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_tcp_keepcnt="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_tcp_keepcnt="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_tcp_keepcnt="no"]
[libzmq_cv_tcp_keepcnt="yes"],
[libzmq_cv_tcp_keepcnt="no"],
[libzmq_cv_tcp_keepcnt="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_tcp_keepcnt" = "xyes"], [$1], [$2])
}])
dnl ################################################################################
@ -661,8 +687,8 @@ dnl # LIBZMQ_CHECK_TCP_KEEPIDLE([action-if-found], [action-if-not-found])
dnl # Check if TCP_KEEPIDLE is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_TCP_KEEPIDLE], [{
AC_MSG_CHECKING(whether TCP_KEEPIDLE is supported)
AC_TRY_RUN([/* TCP_KEEPIDLE test */
AC_CACHE_CHECK([whether TCP_KEEPIDLE is supported], [libzmq_cv_tcp_keepidle],
[AC_TRY_RUN([/* TCP_KEEPIDLE test */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@ -678,10 +704,12 @@ int main (int argc, char *argv [])
);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_tcp_keepidle="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_tcp_keepidle="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_tcp_keepidle="no"]
[libzmq_cv_tcp_keepidle="yes"],
[libzmq_cv_tcp_keepidle="no"],
[libzmq_cv_tcp_keepidle="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_tcp_keepidle" = "xyes"], [$1], [$2])
}])
dnl ################################################################################
@ -689,8 +717,8 @@ dnl # LIBZMQ_CHECK_TCP_KEEPINTVL([action-if-found], [action-if-not-found])
dnl # Check if TCP_KEEPINTVL is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_TCP_KEEPINTVL], [{
AC_MSG_CHECKING(whether TCP_KEEPINTVL is supported)
AC_TRY_RUN([/* TCP_KEEPINTVL test */
AC_CACHE_CHECK([whether TCP_KEEPINTVL is supported], [libzmq_cv_tcp_keepintvl],
[AC_TRY_RUN([/* TCP_KEEPINTVL test */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@ -706,10 +734,12 @@ int main (int argc, char *argv [])
);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_tcp_keepintvl="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_tcp_keepintvl="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_tcp_keepintvl="no"]
[libzmq_cv_tcp_keepintvl="yes"],
[libzmq_cv_tcp_keepintvl="no"],
[libzmq_cv_tcp_keepintvl="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_tcp_keepintvl" = "xyes"], [$1], [$2])
}])
dnl ################################################################################
@ -717,8 +747,8 @@ dnl # LIBZMQ_CHECK_TCP_KEEPALIVE([action-if-found], [action-if-not-found])
dnl # Check if TCP_KEEPALIVE is supported #
dnl ################################################################################
AC_DEFUN([LIBZMQ_CHECK_TCP_KEEPALIVE], [{
AC_MSG_CHECKING(whether TCP_KEEPALIVE is supported)
AC_TRY_RUN([/* TCP_KEEPALIVE test */
AC_CACHE_CHECK([whether TCP_KEEPALIVE is supported], [libzmq_cv_tcp_keepalive],
[AC_TRY_RUN([/* TCP_KEEPALIVE test */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@ -734,10 +764,12 @@ int main (int argc, char *argv [])
);
}
],
[AC_MSG_RESULT(yes) ; libzmq_cv_tcp_keepalive="yes" ; $1],
[AC_MSG_RESULT(no) ; libzmq_cv_tcp_keepalive="no" ; $2],
[AC_MSG_RESULT(not during cross-compile) ; libzmq_cv_tcp_keepalive="no"]
[libzmq_cv_tcp_keepalive="yes"],
[libzmq_cv_tcp_keepalive="no"],
[libzmq_cv_tcp_keepalive="not during cross-compile"]
)]
)
AS_IF([test "x$libzmq_cv_tcp_keepalive" = "xyes"], [$1], [$2])
}])
dnl ################################################################################

47
builds/cygwin/Makefile.cygwin Executable file
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@ -0,0 +1,47 @@
CC=gcc
CFLAGS=-Wall -Os -g -DDLL_EXPORT -DFD_SETSIZE=4096 -DZMQ_USE_SELECT -I.
LIBS=-lws2_32
OBJS = ctx.o reaper.o dist.o err.o \
clock.o metadata.o random.o \
object.o own.o \
io_object.o io_thread.o \
lb.o fq.o \
address.o tcp_address.o ipc_address.o \
ipc_connecter.o ipc_listener.o \
tcp_connecter.o tcp_listener.o \
mailbox.o msg.o mtrie.o \
pipe.o precompiled.o proxy.o \
signaler.o stream_engine.o \
thread.o trie.o \
ip.o tcp.o \
pgm_socket.o pgm_receiver.o pgm_sender.o \
raw_decoder.o raw_encoder.o \
v1_decoder.o v1_encoder.o v2_decoder.o v2_encoder.o \
socket_base.o session_base.o options.o \
req.o rep.o push.o pull.o pub.o sub.o pair.o \
dealer.o router.o xpub.o xsub.o stream.o \
poller_base.o select.o poll.o epoll.o kqueue.o devpoll.o \
curve_client.o curve_server.o \
mechanism.o null_mechanism.o plain_client.o plain_server.o \
zmq.o zmq_utils.o
%.o: ../../src/%.cpp
$(CC) -c -o $@ $< $(CFLAGS)
%.o: ../../perf/%.cpp
$(CC) -c -o $@ $< $(CFLAGS)
all: libzmq.dll
perf: inproc_lat.exe inproc_thr.exe local_lat.exe local_thr.exe remote_lat.exe remote_thr.exe
libzmq.dll: $(OBJS)
g++ -shared -o $@ $^ -Wl,--out-implib,-Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--whole-archive $@.a -Wl,--no-whole-archive $(LIBS)
%.exe: %.o libzmq.dll
g++ -o $@ $^
clean:
del *.o *.a *.dll *.exe

7
builds/qt-android/build.sh
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@ -16,8 +16,15 @@ android_build_opts
# Use a temporary build directory
cache="/tmp/android_build/${TOOLCHAIN_NAME}"
rm -rf "${cache}"
mkdir -p "${cache}"
# Check for environment variable to clear the prefix and do a clean build
if [[ $ANDROID_BUILD_CLEAN ]]; then
echo "Doing a clean build (removing previous build and depedencies)..."
rm -rf "${ANDROID_BUILD_PREFIX}"/*
fi
##
# Build libsodium from latest release tarball

31
configure.ac
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@ -134,6 +134,7 @@ libzmq_dso_visibility="yes"
# Platform specific checks
libzmq_on_mingw32="no"
libzmq_on_cygwin="no"
libzmq_on_android="no"
libzmq_on_linux="no"
@ -269,6 +270,8 @@ case "${host_os}" in
# Define on Cygwin to enable all library features
CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS"
AC_DEFINE(ZMQ_HAVE_CYGWIN, 1, [Have Cygwin])
libzmq_on_cygwin="yes"
libzmq_dso_visibility="no"
if test "x$enable_static" = "xyes"; then
AC_MSG_ERROR([Building static libraries is not supported under Cygwin])
fi
@ -343,6 +346,22 @@ if test "x$zmq_enable_eventfd" = "xyes"; then
[AC_DEFINE(ZMQ_HAVE_EVENTFD, 1, [Have eventfd extension.])])
fi
# Conditionally build performance measurement tools
AC_ARG_ENABLE([perf],
[AS_HELP_STRING([--enable-perf], [Build performance measurement tools [default=yes].])],
[zmq_enable_perf=$enableval],
[zmq_enable_perf=yes])
AM_CONDITIONAL(ENABLE_PERF, test "x$zmq_enable_perf" = "xyes")
# Conditionally build curve key generation tool
AC_ARG_ENABLE([curve-keygen],
[AS_HELP_STRING([--enable-curve-keygen], [Build curve key-generation tool [default=yes].])],
[zmq_enable_curve_keygen=$enableval],
[zmq_enable_curve_keygen=yes])
AM_CONDITIONAL(ENABLE_CURVE_KEYGEN, test "x$zmq_enable_curve_keygen" = "xyes")
# Use c++ in subsequent tests
AC_LANG_PUSH(C++)
@ -472,12 +491,22 @@ AC_LANG_POP([C++])
AM_CONDITIONAL(BUILD_TIPC, test "x$libzmq_tipc_support" = "xyes")
AM_CONDITIONAL(ON_MINGW, test "x$libzmq_on_mingw32" = "xyes")
AM_CONDITIONAL(ON_CYGWIN, test "x$libzmq_on_cygwin" = "xyes")
AM_CONDITIONAL(ON_ANDROID, test "x$libzmq_on_android" = "xyes")
AM_CONDITIONAL(ON_LINUX, test "x$libzmq_on_linux" = "xyes")
# Check for __atomic_Xxx compiler intrinsics
AC_LANG_PUSH([C++])
LIBZMQ_CHECK_ATOMIC_INTRINSICS([
AC_DEFINE([ZMQ_HAVE_ATOMIC_INTRINSICS],
[1],
[Whether compiler has __atomic_Xxx intrinsics.])
])
AC_LANG_POP([C++])
# Checks for library functions.
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(perror gettimeofday clock_gettime memset socket getifaddrs freeifaddrs fork)
AC_CHECK_FUNCS(perror gettimeofday clock_gettime memset socket getifaddrs freeifaddrs fork posix_memalign)
AC_CHECK_HEADERS([alloca.h])
LIBZMQ_CHECK_SOCK_CLOEXEC([

40
doc/zmq_getsockopt.txt
View File

@ -266,6 +266,29 @@ Default value:: 0 (false)
Applicable socket types:: all, primarily when using TCP/IPC transports.
ZMQ_INVERT_MATCHING: Retrieve inverted filtering status
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Returns the value of the 'ZMQ_INVERT_MATCHING' option. A value of `1`
means the socket uses inverted prefix matching.
On 'PUB' and 'XPUB' sockets, this causes messages to be sent to all
connected sockets 'except' those subscribed to a prefix that matches
the message. On 'SUB' sockets, this causes only incoming messages that
do 'not' match any of the socket's subscriptions to be received by the user.
Whenever 'ZMQ_INVERT_MATCHING' is set to 1 on a 'PUB' socket, all 'SUB'
sockets connecting to it must also have the option set to 1. Failure to
do so will have the 'SUB' sockets reject everything the 'PUB' socket sends
them. 'XSUB' sockets do not need to do this because they do not filter
incoming messages.
[horizontal]
Option value type:: int
Option value unit:: 0,1
Default value:: 0
Applicable socket types:: ZMQ_PUB, ZMQ_XPUB, ZMQ_SUB
ZMQ_IPV4ONLY: Retrieve IPv4-only socket override status
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Retrieve the IPv4-only option for the socket. This option is deprecated.
@ -676,23 +699,6 @@ Option value unit:: N/A
Default value:: not set
Applicable socket types:: all, when using TCP transport
ZMQ_IDENTITY_FD: Retrieve FD associated with given identity
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The 'ZMQ_IDENTITY_FD' option shall retrieve the FD associated with given identity.
call _zmq_getsockopt()_ with _option_value_ / _option_len_ pointing to memory
holding the identity string. On return the start of _option_value_ buffer will be
filled with file descriptor of the pipe with given identity if found. If the identity
is not found ENOTSOCK is returned as _zmq_getsockopt()_ result. When the pipe is not
using FD as lower transport you might get -1 as FD. NB: _option_value_ must be always
big enough to hold sizeof(fd_t) bytes no matter how small the identity length is.
[horizontal]
Option value type:: character string/fd_t
Option value unit:: N/A
Default value:: not set
Applicable socket types:: ROUTER
RETURN VALUE
------------

16
doc/zmq_msg_gets.txt
View File

@ -19,8 +19,22 @@ property specified by the 'property' argument for the message pointed to by
the 'message' argument. Both the 'property' argument and the 'value'
shall be NULL-terminated UTF8-encoded strings.
The following properties can be retrieved with the _zmq_msg_gets()_ function:
Metadata is defined on a per-connection basis during the ZeroMQ connection
handshake as specified in <rfc.zeromq.org/spec:37>.
The following ZMTP properties can be retrieved with the _zmq_msg_gets()_
function:
Socket-Type
Identity
Resource
Additionally, when available for the underlying transport, the *Peer-Address*
property will return the IP address of the remote endpoint as returned by
getnameinfo(2).
Other properties may be defined based on the underlying security mechanism,
see ZAP authenticated connection sample below.
RETURN VALUE
------------

36
doc/zmq_setsockopt.txt
View File

@ -670,6 +670,19 @@ Default value:: -1 (infinite)
Applicable socket types:: all
ZMQ_STREAM_NOTIFY: send connect notifications
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Enables connect notifications on a STREAM socket, when set to 1. By default a
STREAM socket does not notify new connections. When notifications are enabled,
it delivers a zero-length message to signal new client connections.
[horizontal]
Option value type:: int
Option value unit:: 0, 1
Default value:: 0
Applicable socket types:: ZMQ_STREAM
ZMQ_SUBSCRIBE: Establish message filter
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The 'ZMQ_SUBSCRIBE' option shall establish a new message filter on a 'ZMQ_SUB'
@ -924,6 +937,29 @@ Option value unit:: boolean
Default value:: 1 (true)
Applicable socket types:: all, when using TCP transports.
ZMQ_INVERT_MATCHING: Invert message filtering
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reverses the filtering behavior of PUB-SUB sockets, when set to 1.
On 'PUB' and 'XPUB' sockets, this causes messages to be sent to all
connected sockets 'except' those subscribed to a prefix that matches
the message. On 'SUB' sockets, this causes only incoming messages that
do 'not' match any of the socket's subscriptions to be received by the user.
Whenever 'ZMQ_INVERT_MATCHING' is set to 1 on a 'PUB' socket, all 'SUB'
sockets connecting to it must also have the option set to 1. Failure to
do so will have the 'SUB' sockets reject everything the 'PUB' socket sends
them. 'XSUB' sockets do not need to do this because they do not filter
incoming messages.
[horizontal]
Option value type:: int
Option value unit:: 0,1
Default value:: 0
Applicable socket types:: ZMQ_PUB, ZMQ_XPUB, ZMQ_SUB
RETURN VALUE
------------
The _zmq_setsockopt()_ function shall return zero if successful. Otherwise it

25
include/zmq.h
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -71,18 +71,9 @@ extern "C" {
#endif
/* Define integer types needed for event interface */
#define ZMQ_DEFINED_STDINT 1
#if defined ZMQ_HAVE_SOLARIS || defined ZMQ_HAVE_OPENVMS
# include <inttypes.h>
#elif defined _MSC_VER && _MSC_VER < 1600
# ifndef int32_t
typedef __int32 int32_t;
# endif
# ifndef uint16_t
typedef unsigned __int16 uint16_t;
# endif
# ifndef uint8_t
typedef unsigned __int8 uint8_t;
# endif
#else
# include <stdint.h>
#endif
@ -204,7 +195,10 @@ ZMQ_EXPORT int zmq_ctx_destroy (void *context);
/* 0MQ message definition. */
/******************************************************************************/
typedef struct zmq_msg_t {unsigned char _ [48];} zmq_msg_t;
/* union here ensures correct alignment on architectures that require it, e.g.
* SPARC
*/
typedef union zmq_msg_t {unsigned char _ [64]; void *p; } zmq_msg_t;
typedef void (zmq_free_fn) (void *data, void *hint);
@ -223,6 +217,8 @@ ZMQ_EXPORT int zmq_msg_more (zmq_msg_t *msg);
ZMQ_EXPORT int zmq_msg_get (zmq_msg_t *msg, int property);
ZMQ_EXPORT int zmq_msg_set (zmq_msg_t *msg, int property, int optval);
ZMQ_EXPORT const char *zmq_msg_gets (zmq_msg_t *msg, const char *property);
ZMQ_EXPORT int zmq_msg_set_routing_id(zmq_msg_t *msg, uint32_t routing_id);
ZMQ_EXPORT uint32_t zmq_msg_get_routing_id(zmq_msg_t *msg);
/******************************************************************************/
@ -242,6 +238,8 @@ ZMQ_EXPORT const char *zmq_msg_gets (zmq_msg_t *msg, const char *property);
#define ZMQ_XPUB 9
#define ZMQ_XSUB 10
#define ZMQ_STREAM 11
#define ZMQ_SERVER 12
#define ZMQ_CLIENT 13
/* Deprecated aliases */
#define ZMQ_XREQ ZMQ_DEALER
@ -301,12 +299,13 @@ ZMQ_EXPORT const char *zmq_msg_gets (zmq_msg_t *msg, const char *property);
#define ZMQ_GSSAPI_SERVICE_PRINCIPAL 64
#define ZMQ_GSSAPI_PLAINTEXT 65
#define ZMQ_HANDSHAKE_IVL 66
#define ZMQ_IDENTITY_FD 67
#define ZMQ_SOCKS_PROXY 68
#define ZMQ_XPUB_NODROP 69
#define ZMQ_BLOCKY 70
#define ZMQ_XPUB_MANUAL 71
#define ZMQ_XPUB_WELCOME_MSG 72
#define ZMQ_STREAM_NOTIFY 73
#define ZMQ_INVERT_MATCHING 74
/* Message options */
#define ZMQ_MORE 1

2
include/zmq_utils.h
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/address.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/address.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/array.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

9
src/atomic_counter.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -25,6 +25,8 @@
#if defined ZMQ_FORCE_MUTEXES
#define ZMQ_ATOMIC_COUNTER_MUTEX
#elif defined ZMQ_HAVE_ATOMIC_INTRINSICS
#define ZMQ_ATOMIC_INTRINSIC
#elif (defined __i386__ || defined __x86_64__) && defined __GNUC__
#define ZMQ_ATOMIC_COUNTER_X86
#elif defined __ARM_ARCH_7A__ && defined __GNUC__
@ -83,6 +85,8 @@ namespace zmq
#if defined ZMQ_ATOMIC_COUNTER_WINDOWS
old_value = InterlockedExchangeAdd ((LONG*) &value, increment_);
#elif defined ZMQ_ATOMIC_INTRINSIC
old_value = __atomic_fetch_add(&value, increment_, __ATOMIC_ACQ_REL);
#elif defined ZMQ_ATOMIC_COUNTER_ATOMIC_H
integer_t new_value = atomic_add_32_nv (&value, increment_);
old_value = new_value - increment_;
@ -125,6 +129,9 @@ namespace zmq
LONG delta = - ((LONG) decrement);
integer_t old = InterlockedExchangeAdd ((LONG*) &value, delta);
return old - decrement != 0;
#elif defined ZMQ_ATOMIC_INTRINSIC
integer_t nv = __atomic_sub_fetch(&value, decrement, __ATOMIC_ACQ_REL);
return nv != 0;
#elif defined ZMQ_ATOMIC_COUNTER_ATOMIC_H
int32_t delta = - ((int32_t) decrement);
integer_t nv = atomic_add_32_nv (&value, delta);

11
src/atomic_ptr.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -24,6 +24,8 @@
#if defined ZMQ_FORCE_MUTEXES
#define ZMQ_ATOMIC_PTR_MUTEX
#elif defined ZMQ_HAVE_ATOMIC_INTRINSICS
#define ZMQ_ATOMIC_PTR_INTRINSIC
#elif (defined __i386__ || defined __x86_64__) && defined __GNUC__
#define ZMQ_ATOMIC_PTR_X86
#elif defined __ARM_ARCH_7A__ && defined __GNUC__
@ -82,6 +84,8 @@ namespace zmq
{
#if defined ZMQ_ATOMIC_PTR_WINDOWS
return (T*) InterlockedExchangePointer ((PVOID*) &ptr, val_);
#elif defined ZMQ_ATOMIC_PTR_INTRINSIC
return (T*) __atomic_exchange_n (&ptr, val_, __ATOMIC_ACQ_REL);
#elif defined ZMQ_ATOMIC_PTR_ATOMIC_H
return (T*) atomic_swap_ptr (&ptr, val_);
#elif defined ZMQ_ATOMIC_PTR_TILE
@ -127,6 +131,11 @@ namespace zmq
#if defined ZMQ_ATOMIC_PTR_WINDOWS
return (T*) InterlockedCompareExchangePointer (
(volatile PVOID*) &ptr, val_, cmp_);
#elif defined ZMQ_ATOMIC_PTR_INTRINSIC
T *old = cmp_;
__atomic_compare_exchange_n (&ptr, (volatile T**) &old, val_, false,
__ATOMIC_RELEASE, __ATOMIC_ACQUIRE);
return old;
#elif defined ZMQ_ATOMIC_PTR_ATOMIC_H
return (T*) atomic_cas_ptr (&ptr, cmp_, val_);
#elif defined ZMQ_ATOMIC_PTR_TILE

2
src/blob.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

102
src/client.cpp Normal file
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@ -0,0 +1,102 @@
/*
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "client.hpp"
#include "err.hpp"
#include "msg.hpp"
zmq::client_t::client_t (class ctx_t *parent_, uint32_t tid_, int sid_) :
socket_base_t (parent_, tid_, sid_)
{
options.type = ZMQ_CLIENT;
}
zmq::client_t::~client_t ()
{
}
void zmq::client_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_)
{
// subscribe_to_all_ is unused
(void) subscribe_to_all_;
zmq_assert (pipe_);
fq.attach (pipe_);
lb.attach (pipe_);
}
int zmq::client_t::xsend (msg_t *msg_)
{
zmq_assert(!(msg_->flags () & msg_t::more));
return lb.sendpipe (msg_, NULL);
}
int zmq::client_t::xrecv (msg_t *msg_)
{
int rc = fq.recvpipe (msg_, NULL);
// Drop any messages with more flag
while (rc == 0 && msg_->flags () & msg_t::more) {
// drop all frames of the current multi-frame message
rc = fq.recvpipe (msg_, NULL);
while (rc == 0 && msg_->flags () & msg_t::more)
rc = fq.recvpipe (msg_, NULL);
// get the new message
if (rc == 0)
rc = fq.recvpipe (msg_, NULL);
}
return rc;
}
bool zmq::client_t::xhas_in ()
{
return fq.has_in ();
}
bool zmq::client_t::xhas_out ()
{
return lb.has_out ();
}
zmq::blob_t zmq::client_t::get_credential () const
{
return fq.get_credential ();
}
void zmq::client_t::xread_activated (pipe_t *pipe_)
{
fq.activated (pipe_);
}
void zmq::client_t::xwrite_activated (pipe_t *pipe_)
{
lb.activated (pipe_);
}
void zmq::client_t::xpipe_terminated (pipe_t *pipe_)
{
fq.pipe_terminated (pipe_);
lb.pipe_terminated (pipe_);
}

71
src/client.hpp Normal file
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@ -0,0 +1,71 @@
/*
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ZMQ_CLIENT_HPP_INCLUDED__
#define __ZMQ_CLIENT_HPP_INCLUDED__
#include "socket_base.hpp"
#include "session_base.hpp"
#include "fq.hpp"
#include "lb.hpp"
namespace zmq
{
class ctx_t;
class msg_t;
class pipe_t;
class io_thread_t;
class socket_base_t;
class client_t :
public socket_base_t
{
public:
client_t (zmq::ctx_t *parent_, uint32_t tid_, int sid);
~client_t ();
protected:
// Overrides of functions from socket_base_t.
void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_);
int xsend (zmq::msg_t *msg_);
int xrecv (zmq::msg_t *msg_);
bool xhas_in ();
bool xhas_out ();
blob_t get_credential () const;
void xread_activated (zmq::pipe_t *pipe_);
void xwrite_activated (zmq::pipe_t *pipe_);
void xpipe_terminated (zmq::pipe_t *pipe_);
private:
// Messages are fair-queued from inbound pipes. And load-balanced to
// the outbound pipes.
fq_t fq;
lb_t lb;
client_t (const client_t &);
const client_t &operator = (const client_t&);
};
}
#endif

2
src/clock.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/clock.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

14
src/command.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -33,7 +33,11 @@ namespace zmq
// This structure defines the commands that can be sent between threads.
#ifdef _MSC_VER
__declspec(align(64)) struct command_t
#else
struct command_t
#endif
{
// Object to process the command.
zmq::object_t *destination;
@ -59,7 +63,8 @@ namespace zmq
done
} type;
union {
union args_t
{
// Sent to I/O thread to let it know that it should
// terminate itself.
@ -146,8 +151,11 @@ namespace zmq
} done;
} args;
#ifdef _MSC_VER
};
#else
} __attribute__((aligned(64)));
#endif
}
#endif

2
src/config.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ctx.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ctx.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/curve_client.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/curve_client.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/curve_server.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/curve_server.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/dbuffer.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/dealer.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/dealer.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/decoder.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/devpoll.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/devpoll.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

18
src/dist.cpp Executable file → Normal file
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -69,6 +69,22 @@ void zmq::dist_t::match (pipe_t *pipe_)
matching++;
}
void zmq::dist_t::reverse_match ()
{
pipes_t::size_type prev_matching = matching;
// Reset matching to 0
unmatch();
// Mark all matching pipes as not matching and vice-versa.
// To do this, push all pipes that are eligible but not
// matched - i.e. between "matching" and "eligible" -
// to the beginning of the queue.
for (pipes_t::size_type i = prev_matching; i < eligible; ++i) {
pipes.swap(i, matching++);
}
}
void zmq::dist_t::unmatch ()
{
matching = 0;

5
src/dist.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -50,6 +50,9 @@ namespace zmq
// will send message also to this pipe.
void match (zmq::pipe_t *pipe_);
// Marks all pipes that are not matched as matched and vice-versa.
void reverse_match();
// Mark all pipes as non-matching.
void unmatch ();

2
src/encoder.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/epoll.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/epoll.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/err.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/err.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/fd.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/fq.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/fq.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_client.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_client.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_mechanism_base.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_mechanism_base.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_server.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/gssapi_server.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/i_decoder.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/i_encoder.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

7
src/i_engine.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -20,8 +20,6 @@
#ifndef __ZMQ_I_ENGINE_HPP_INCLUDED__
#define __ZMQ_I_ENGINE_HPP_INCLUDED__
#include "fd.hpp"
namespace zmq
{
@ -50,9 +48,6 @@ namespace zmq
virtual void restart_output () = 0;
virtual void zap_msg_available () = 0;
// provide a way to link from engine to file descriptor
virtual fd_t get_assoc_fd () { return retired_fd;};
};
}

2
src/i_poll_events.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/io_object.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/io_object.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/io_thread.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/io_thread.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ip.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ip.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_address.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_address.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_connecter.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_connecter.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_listener.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/ipc_listener.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/kqueue.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/kqueue.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/lb.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/lb.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/likely.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/mailbox.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/mailbox.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

10
src/mechanism.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -64,8 +64,8 @@ const char *zmq::mechanism_t::socket_type_string (int socket_type) const
{
static const char *names [] = {"PAIR", "PUB", "SUB", "REQ", "REP",
"DEALER", "ROUTER", "PULL", "PUSH",
"XPUB", "XSUB", "STREAM"};
zmq_assert (socket_type >= 0 && socket_type <= 10);
"XPUB", "XSUB", "STREAM", "SERVER", "CLIENT"};
zmq_assert (socket_type >= 0 && socket_type <= 13);
return names [socket_type];
}
@ -177,6 +177,10 @@ bool zmq::mechanism_t::check_socket_type (const std::string& type_) const
return type_ == "PUB" || type_ == "XPUB";
case ZMQ_PAIR:
return type_ == "PAIR";
case ZMQ_SERVER:
return type_ == "CLIENT";
case ZMQ_CLIENT:
return type_ == "CLIENT" || type_ == "SERVER";
default:
break;
}

2
src/mechanism.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

6
src/metadata.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -25,10 +25,6 @@ zmq::metadata_t::metadata_t (const dict_t &dict) :
{
}
zmq::metadata_t::~metadata_t ()
{
}
const char *zmq::metadata_t::get (const std::string &property) const
{
dict_t::const_iterator it = dict.find (property);

16
src/metadata.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -30,29 +30,29 @@ namespace zmq
class metadata_t
{
public:
typedef std::map <std::string, const std::string> dict_t;
typedef std::map <std::string, std::string> dict_t;
metadata_t (const dict_t &dict);
virtual ~metadata_t ();
// Returns pointer to property value or NULL if
// property is not found.
virtual const char *get (const std::string &property) const;
const char *get (const std::string &property) const;
virtual void add_ref ();
void add_ref ();
// Drop reference. Returns true iff the reference
// counter drops to zero.
virtual bool drop_ref ();
bool drop_ref ();
private:
metadata_t(const metadata_t&);
metadata_t & operator=(const metadata_t&);
// Reference counter.
atomic_counter_t ref_cnt;
// Dictionary holding metadata.
const dict_t dict;
dict_t dict;
};
}

19
src/msg.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -46,6 +46,7 @@ int zmq::msg_t::init ()
u.vsm.type = type_vsm;
u.vsm.flags = 0;
u.vsm.size = 0;
u.vsm.routing_id = 0;
file_desc = -1;
return 0;
}
@ -58,11 +59,13 @@ int zmq::msg_t::init_size (size_t size_)
u.vsm.type = type_vsm;
u.vsm.flags = 0;
u.vsm.size = (unsigned char) size_;
u.vsm.routing_id = 0;
}
else {
u.lmsg.metadata = NULL;
u.lmsg.type = type_lmsg;
u.lmsg.flags = 0;
u.lmsg.routing_id = 0;
u.lmsg.content =
(content_t*) malloc (sizeof (content_t) + size_);
if (unlikely (!u.lmsg.content)) {
@ -95,11 +98,13 @@ int zmq::msg_t::init_data (void *data_, size_t size_, msg_free_fn *ffn_,
u.cmsg.flags = 0;
u.cmsg.data = data_;
u.cmsg.size = size_;
u.cmsg.routing_id = 0;
}
else {
u.lmsg.metadata = NULL;
u.lmsg.type = type_lmsg;
u.lmsg.flags = 0;
u.lmsg.routing_id = 0;
u.lmsg.content = (content_t*) malloc (sizeof (content_t));
if (!u.lmsg.content) {
errno = ENOMEM;
@ -121,6 +126,7 @@ int zmq::msg_t::init_delimiter ()
u.delimiter.metadata = NULL;
u.delimiter.type = type_delimiter;
u.delimiter.flags = 0;
u.delimiter.routing_id = 0;
return 0;
}
@ -377,3 +383,14 @@ bool zmq::msg_t::rm_refs (int refs_)
return true;
}
uint32_t zmq::msg_t::get_routing_id()
{
return u.base.routing_id;
}
int zmq::msg_t::set_routing_id(uint32_t routing_id_)
{
u.base.routing_id = routing_id_;
return 0;
}

21
src/msg.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -79,6 +79,8 @@ namespace zmq
bool is_delimiter () const;
bool is_vsm ();
bool is_cmsg ();
uint32_t get_routing_id();
int set_routing_id(uint32_t routing_id_);
// After calling this function you can copy the message in POD-style
// refs_ times. No need to call copy.
@ -92,8 +94,8 @@ namespace zmq
// Size in bytes of the largest message that is still copied around
// rather than being reference-counted.
enum { msg_t_size = 48 };
enum { max_vsm_size = msg_t_size - (8 + sizeof (metadata_t *) + 3) };
enum { msg_t_size = 64 };
enum { max_vsm_size = msg_t_size - (8 + sizeof (metadata_t *) + 3 + sizeof(uint32_t)) };
// Shared message buffer. Message data are either allocated in one
// continuous block along with this structure - thus avoiding one
@ -136,9 +138,10 @@ namespace zmq
union {
struct {
metadata_t *metadata;
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2)];
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2 + sizeof(uint32_t))];
unsigned char type;
unsigned char flags;
uint32_t routing_id;
} base;
struct {
metadata_t *metadata;
@ -146,28 +149,32 @@ namespace zmq
unsigned char size;
unsigned char type;
unsigned char flags;
uint32_t routing_id;
} vsm;
struct {
metadata_t *metadata;
content_t *content;
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + sizeof (content_t*) + 2)];
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + sizeof (content_t*) + 2 + sizeof(uint32_t))];
unsigned char type;
unsigned char flags;
uint32_t routing_id;
} lmsg;
struct {
metadata_t *metadata;
void* data;
size_t size;
unsigned char unused
[msg_t_size - (8 + sizeof (metadata_t *) + sizeof (void*) + sizeof (size_t) + 2)];
[msg_t_size - (8 + sizeof (metadata_t *) + sizeof (void*) + sizeof (size_t) + 2 + sizeof(uint32_t))];
unsigned char type;
unsigned char flags;
uint32_t routing_id;
} cmsg;
struct {
metadata_t *metadata;
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2)];
unsigned char unused [msg_t_size - (8 + sizeof (metadata_t *) + 2 + sizeof(uint32_t))];
unsigned char type;
unsigned char flags;
uint32_t routing_id;
} delimiter;
} u;
};

2
src/mtrie.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/mtrie.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/mutex.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/null_mechanism.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/null_mechanism.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/object.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/object.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

20
src/options.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -45,8 +45,10 @@ zmq::options_t::options_t () :
ipv6 (0),
immediate (0),
filter (false),
invert_matching(false),
recv_identity (false),
raw_sock (false),
raw_socket (false),
raw_notify (false),
tcp_keepalive (-1),
tcp_keepalive_cnt (-1),
tcp_keepalive_idle (-1),
@ -499,6 +501,13 @@ int zmq::options_t::setsockopt (int option_, const void *optval_,
}
break;
case ZMQ_INVERT_MATCHING:
if (is_int) {
invert_matching = (value != 0);
return 0;
}
break;
default:
#if defined (ZMQ_ACT_MILITANT)
// There are valid scenarios for probing with unknown socket option
@ -845,6 +854,13 @@ int zmq::options_t::getsockopt (int option_, void *optval_, size_t *optvallen_)
}
break;
case ZMQ_INVERT_MATCHING:
if (is_int) {
*value = invert_matching;
return 0;
}
break;
default:
#if defined (ZMQ_ACT_MILITANT)
malformed = false;

10
src/options.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
@ -108,11 +108,17 @@ namespace zmq
// If 1, (X)SUB socket should filter the messages. If 0, it should not.
bool filter;
// If true, the subscription matching on (X)PUB and (X)SUB sockets
// is reversed. Messages are sent to and received by non-matching
// sockets.
bool invert_matching;
// If true, the identity message is forwarded to the socket.
bool recv_identity;
// if true, router socket accepts non-zmq tcp connections
bool raw_sock;
bool raw_socket;
bool raw_notify; // Provide connect notifications
// Addres of SOCKS proxy
std::string socks_proxy_address;

2
src/own.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/own.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pair.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pair.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pgm_receiver.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pgm_receiver.hpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pgm_sender.cpp
View File

@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pgm_sender.hpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

2
src/pgm_socket.cpp
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@ -1,5 +1,5 @@
/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
This file is part of 0MQ.

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