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Whitespace fixes

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Minor layout fix

Whitespace fix
This commit is contained in:
Pieter Hintjens 2013-12-23 13:14:32 +01:00
parent 384f8522aa
commit 9d9592f830
3 changed files with 11 additions and 3 deletions
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12
doc/zmq_proxy_steerable.txt
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@ -10,7 +10,7 @@ control flow
SYNOPSIS SYNOPSIS
-------- --------
*int zmq_proxy_steerable (const void '*frontend', const void '*backend', *int zmq_proxy_steerable (const void '*frontend', const void '*backend',
const void '*capture', const void '*control');* const void '*capture', const void '*control');*
DESCRIPTION DESCRIPTION
@ -54,14 +54,17 @@ void *backend = zmq_socket (context, ZMQ_DEALER);
assert (frontend); assert (frontend);
void *control = zmq_socket (context, ZMQ_SUB); void *control = zmq_socket (context, ZMQ_SUB);
assert (control); assert (control);
// Bind sockets to TCP ports // Bind sockets to TCP ports
assert (zmq_bind (frontend, "tcp://*:5555") == 0); assert (zmq_bind (frontend, "tcp://*:5555") == 0);
assert (zmq_bind (backend, "tcp://*:5556") == 0); assert (zmq_bind (backend, "tcp://*:5556") == 0);
assert (zmq_connect (control, "tcp://*:5557") == 0); assert (zmq_connect (control, "tcp://*:5557") == 0);
// Subscribe to the control socket since we have chosen SUB here // Subscribe to the control socket since we have chosen SUB here
assert (zmq_setsockopt (control, ZMQ_SUBSCRIBE, "", 0)); assert (zmq_setsockopt (control, ZMQ_SUBSCRIBE, "", 0));
// Start the queue proxy, which runs until ETERM or "TERMINATE" received on
the control socket // Start the queue proxy, which runs until ETERM or "TERMINATE"
// received on the control socket
zmq_proxy_steerable (frontend, backend, NULL, control); zmq_proxy_steerable (frontend, backend, NULL, control);
---- ----
.Set up a controller in another node, process or whatever .Set up a controller in another node, process or whatever
@ -69,10 +72,13 @@ zmq_proxy_steerable (frontend, backend, NULL, control);
void *control = zmq_socket (context, ZMQ_PUB); void *control = zmq_socket (context, ZMQ_PUB);
assert (control); assert (control);
assert (zmq_bind (control, "tcp://*:5557") == 0); assert (zmq_bind (control, "tcp://*:5557") == 0);
// pause the proxy // pause the proxy
assert (zmq_send (control, "PAUSE", 5, 0) == 0); assert (zmq_send (control, "PAUSE", 5, 0) == 0);
// resume the proxy // resume the proxy
assert (zmq_send (control, "RESUME", 6, 0) == 0); assert (zmq_send (control, "RESUME", 6, 0) == 0);
// terminate the proxy // terminate the proxy
assert (zmq_send (control, "TERMINATE", 9, 0) == 0); assert (zmq_send (control, "TERMINATE", 9, 0) == 0);
--- ---

1
doc/zmq_setsockopt.txt
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@ -419,6 +419,7 @@ Specifically, the first peer to connect with that identity will be terminated
and the second peer will receive any subsequent messages routed to that and the second peer will receive any subsequent messages routed to that
identity. identity.
[horizontal]
Option value type:: int Option value type:: int
Option value unit:: 0, 1 Option value unit:: 0, 1
Default value:: 0 Default value:: 0

1
src/router.cpp
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@ -112,6 +112,7 @@ int zmq::router_t::xsetsockopt (int option_, const void *optval_,
return 0; return 0;
} }
break; break;
case ZMQ_ROUTER_HANDOVER: case ZMQ_ROUTER_HANDOVER:
if (is_int && value >= 0) { if (is_int && value >= 0) {
handover = (value != 0); handover = (value != 0);