static void
s_order_update (order_t *self, int volume)
{
assert (self);
assert (volume <= self->volume);
self->volume -= volume;
// Prepare and send report to the client
zmsg_t *report = zmsg_new ();
zmsg_pushstrf (report, "%d", volume);
if (self->volume == 0)
zmsg_pushstr (report, "FILL");
else
zmsg_pushstr (report, "PARTIAL_FILL");
mdp_worker_send (self->worker, &report, self->reply_to);
}
int main (int argc, char *argv [])
{
int verbose = (argc > 1 && streq (argv [1], "-v"));
mdp_worker_t *session = mdp_worker_new (
NULL, "tcp://localhost:5555", "echo", verbose);
while (1) {
zframe_t *reply_to;
zmsg_t *request = mdp_worker_recv (session, &reply_to);
if (request == NULL)
break; // Worker was interrupted
// Echo message
mdp_worker_send (session, &request, reply_to);
zframe_destroy (&reply_to);
}
mdp_worker_destroy (&session);
return 0;
}
int
mdp_worker_test (bool verbose)
{
printf (" * mdp_worker: ");
// Simple create/destroy test
mdp_worker_t *self = mdp_worker_new (0);
assert (self);
mdp_worker_destroy (&self);
// Create pair of sockets we can send through
zctx_t *ctx = zctx_new ();
assert (ctx);
void *output = zsocket_new (ctx, ZMQ_DEALER);
assert (output);
zsocket_bind (output, "inproc://selftest");
void *input = zsocket_new (ctx, ZMQ_ROUTER);
assert (input);
zsocket_connect (input, "inproc://selftest");
// Encode/send/decode and verify each message type
self = mdp_worker_new (MDP_WORKER_READY);
mdp_worker_service_set (self, "Life is short but Now lasts for ever");
mdp_worker_send (&self, output);
self = mdp_worker_recv (input);
assert (self);
assert (streq (mdp_worker_service (self), "Life is short but Now lasts for ever"));
mdp_worker_destroy (&self);
self = mdp_worker_new (MDP_WORKER_REQUEST);
mdp_worker_client_set (self, zframe_new ("Captcha Diem", 12));
mdp_worker_body_set (self, zframe_new ("Captcha Diem", 12));
mdp_worker_send (&self, output);
self = mdp_worker_recv (input);
assert (self);
assert (zframe_streq (mdp_worker_client (self), "Captcha Diem"));
assert (zframe_streq (mdp_worker_body (self), "Captcha Diem"));
mdp_worker_destroy (&self);
self = mdp_worker_new (MDP_WORKER_REPLY);
mdp_worker_client_set (self, zframe_new ("Captcha Diem", 12));
mdp_worker_body_set (self, zframe_new ("Captcha Diem", 12));
mdp_worker_send (&self, output);
self = mdp_worker_recv (input);
assert (self);
assert (zframe_streq (mdp_worker_client (self), "Captcha Diem"));
assert (zframe_streq (mdp_worker_body (self), "Captcha Diem"));
mdp_worker_destroy (&self);
self = mdp_worker_new (MDP_WORKER_HEARBEAT);
mdp_worker_send (&self, output);
self = mdp_worker_recv (input);
assert (self);
mdp_worker_destroy (&self);
self = mdp_worker_new (MDP_WORKER_DISCONNECT);
mdp_worker_send (&self, output);
self = mdp_worker_recv (input);
assert (self);
mdp_worker_destroy (&self);
zctx_destroy (&ctx);
printf ("OK\n");
return 0;
}
