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Update high water marking to allow changing high water mark after connection established.

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This commit is contained in:
Richard Newton
2015-06-05 17:14:55 +01:00
parent a3b8f80fe5
commit 15eecf4cf4
7 changed files with 167 additions and 78 deletions
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18
src/socket_base.cpp
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@@ -335,6 +335,7 @@ int zmq::socket_base_t::setsockopt (int option_, const void *optval_,
// If the socket type doesn't support the option, pass it to
// the generic option parser.
rc = options.setsockopt (option_, optval_, optvallen_);
update_pipe_options(option_);
EXIT_MUTEX();
return rc;
@@ -612,6 +613,11 @@ int zmq::socket_base_t::connect (const char *addr_)
int hwms [2] = {conflate? -1 : sndhwm, conflate? -1 : rcvhwm};
bool conflates [2] = {conflate, conflate};
int rc = pipepair (parents, new_pipes, hwms, conflates);
if (!conflate) {
new_pipes[0]->set_hwms_boost(peer.options.sndhwm, peer.options.rcvhwm);
new_pipes[1]->set_hwms_boost(options.sndhwm, options.rcvhwm);
}
errno_assert (rc == 0);
if (!peer.socket) {
@@ -1249,6 +1255,18 @@ void zmq::socket_base_t::process_term (int linger_)
own_t::process_term (linger_);
}
void zmq::socket_base_t::update_pipe_options(int option_)
{
if (option_ == ZMQ_SNDHWM || option_ == ZMQ_RCVHWM)
{
for (pipes_t::size_type i = 0; i != pipes.size(); ++i)
{
pipes[i]->set_hwms(options.rcvhwm, options.sndhwm);
}
}
}
void zmq::socket_base_t::process_destroy ()
{
destroyed = true;