generic-library/libzmq
1
0
Fork 0
mirror of https://github.com/zeromq/libzmq.git synced 2025-10-17 11:05:06 +02:00
Code Issues Projects Releases Wiki Activity

Simplify initial handshaking

Browse Source
This commit is contained in:
Martin Hurton
2012-09-05 16:37:20 +02:00
parent 3f6148abdf
commit 2a41c8d7b4
2 changed files with 44 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/stream_engine.hpp
View File

@@ -91,15 +91,9 @@ namespace zmq
// Underlying socket.
fd_t s;
// Maximum size of a greeting message:
// preamble (10 bytes) + version (1 byte) + remaining_length (1 byte) +
// up to 255 remaining bytes.
const static size_t maximum_greeting_size = 10 + 1 + 1 + 255;
// Size of v1 greeting message:
// preamble (10 bytes) + version (1 byte) + remaining_length (1 byte) +
// socket_type (1)
const static size_t v1_greeting_size = 10 + 1 + 1 + 1;
// Size of the greeting message:
// Preamble (10 bytes) + version (1 byte) + socket type (1 byte).
const static size_t greeting_size = 12;
handle_t handle;
@@ -119,18 +113,15 @@ namespace zmq
// The receive buffer holding the greeting message
// that we are receiving from the peer.
unsigned char greeting [maximum_greeting_size];
unsigned char greeting [greeting_size];
// The number of bytes of the greeting message that
// we have already received.
unsigned int greeting_bytes_read;
// The size of the greeting message.
unsigned int greeting_size;
// The send buffer holding the greeting message
// that we are sending to the peer.
unsigned char greeting_output_buffer [v1_greeting_size];
unsigned char greeting_output_buffer [greeting_size];
// The session this engine is attached to.
zmq::session_base_t *session;