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Problem: cannot monitor state of queues at runtime

Browse Source 
Solution: add API and ZMQ_EVENT_PIPES_STATS event which generates 2
values, one for the egress and one for the ingress pipes respectively.
Refactor the events code to be able to send multiple values.
This commit is contained in:
Luca Boccassi
2019-01-31 17:23:42 +01:00
committed by Luca Boccassi
parent cb73745250
commit feadf6d40f
14 changed files with 401 additions and 25 deletions
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56
src/object.cpp
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@@ -107,6 +107,19 @@ void zmq::object_t::process_command (command_t &cmd_)
process_hiccup (cmd_.args.hiccup.pipe);
break;
case command_t::pipe_peer_stats:
process_pipe_peer_stats (cmd_.args.pipe_peer_stats.queue_count,
cmd_.args.pipe_peer_stats.socket_base,
cmd_.args.pipe_peer_stats.endpoint_pair);
break;
case command_t::pipe_stats_publish:
process_pipe_stats_publish (
cmd_.args.pipe_stats_publish.outbound_queue_count,
cmd_.args.pipe_stats_publish.inbound_queue_count,
cmd_.args.pipe_stats_publish.endpoint_pair);
break;
case command_t::pipe_term:
process_pipe_term ();
break;
@@ -285,6 +298,35 @@ void zmq::object_t::send_hiccup (pipe_t *destination_, void *pipe_)
send_command (cmd);
}
void zmq::object_t::send_pipe_peer_stats (pipe_t *destination_,
uint64_t queue_count_,
own_t *socket_base_,
endpoint_uri_pair_t *endpoint_pair_)
{
command_t cmd;
cmd.destination = destination_;
cmd.type = command_t::pipe_peer_stats;
cmd.args.pipe_peer_stats.queue_count = queue_count_;
cmd.args.pipe_peer_stats.socket_base = socket_base_;
cmd.args.pipe_peer_stats.endpoint_pair = endpoint_pair_;
send_command (cmd);
}
void zmq::object_t::send_pipe_stats_publish (
own_t *destination_,
uint64_t outbound_queue_count_,
uint64_t inbound_queue_count_,
endpoint_uri_pair_t *endpoint_pair_)
{
command_t cmd;
cmd.destination = destination_;
cmd.type = command_t::pipe_stats_publish;
cmd.args.pipe_stats_publish.outbound_queue_count = outbound_queue_count_;
cmd.args.pipe_stats_publish.inbound_queue_count = inbound_queue_count_;
cmd.args.pipe_stats_publish.endpoint_pair = endpoint_pair_;
send_command (cmd);
}
void zmq::object_t::send_pipe_term (pipe_t *destination_)
{
command_t cmd;
@@ -422,6 +464,20 @@ void zmq::object_t::process_hiccup (void *)
zmq_assert (false);
}
void zmq::object_t::process_pipe_peer_stats (uint64_t,
own_t *,
endpoint_uri_pair_t *)
{
zmq_assert (false);
}
void zmq::object_t::process_pipe_stats_publish (uint64_t,
uint64_t,
endpoint_uri_pair_t *)
{
zmq_assert (false);
}
void zmq::object_t::process_pipe_term ()
{
zmq_assert (false);