static void
write_message_to_mailbox (client_t *self)
{
mlm_msg_t *msg = mlm_msg_new (
self->address,
mlm_proto_address (self->message),
mlm_proto_subject (self->message),
mlm_proto_tracker (self->message),
mlm_proto_timeout (self->message),
mlm_proto_get_content (self->message));
// Try to dispatch to client immediately, if it's connected
client_t *target = (client_t *) zhashx_lookup (
self->server->clients, mlm_proto_address (self->message));
if (target) {
assert (!target->msg);
target->msg = msg;
engine_send_event (target, mailbox_message_event);
}
else
// Else store in the eponymous mailbox
zsock_send (self->server->mailbox, "ssp", "STORE",
mlm_proto_address (self->message), msg);
}
static void
dispatch_the_service (client_t *self)
{
service_t *service = s_service_require (self, mlm_proto_address (self->message));
assert (service);
s_service_dispatch (service);
}
static void
write_message_to_service (client_t *self)
{
mlm_msg_t *msg = mlm_msg_new (
self->address,
mlm_proto_address (self->message),
mlm_proto_subject (self->message),
mlm_proto_tracker (self->message),
mlm_proto_timeout (self->message),
mlm_proto_get_content (self->message));
service_t *service = s_service_require (self, mlm_proto_address (self->message));
assert (service);
if (!s_service_dispatch_message (service, msg))
mlm_msgq_enqueue (service->queue, msg);
}
static void
store_service_offer (client_t *self)
{
service_t *service = s_service_require (self, mlm_proto_address (self->message));
assert (service);
offer_t *offer = s_offer_new (self, mlm_proto_pattern (self->message));
assert (offer);
zlistx_add_end (service->offers, offer);
}
static void
pass_stream_message_to_app (client_t *self)
{
zstr_sendm (self->msgpipe, "STREAM DELIVER");
zsock_bsend (self->msgpipe, "sssp",
mlm_proto_address (self->message),
mlm_proto_sender (self->message),
mlm_proto_subject (self->message),
mlm_proto_get_content (self->message));
}
static void
register_new_client (client_t *self)
{
self->address = strdup (mlm_proto_address (self->message));
if (*self->address) {
// If there's an existing client with this address, expire it
// The alternative would be to reject new clients with the same address
self->address = strdup (mlm_proto_address (self->message));
client_t *existing = (client_t *) zhashx_lookup (
self->server->clients, self->address);
if (existing)
engine_send_event (existing, expired_event);
// In any case, we now own this address
zhashx_update (self->server->clients, self->address, self);
}
if (*self->address)
zsys_info ("client address='%s' - registering", self->address);
mlm_proto_set_status_code (self->message, MLM_PROTO_SUCCESS);
}
static void
pass_mailbox_message_to_app (client_t *self)
{
zstr_sendm (self->msgpipe, "MAILBOX DELIVER");
zsock_bsend (self->msgpipe, "ssssp",
mlm_proto_sender (self->message),
mlm_proto_address (self->message),
mlm_proto_subject (self->message),
mlm_proto_tracker (self->message),
mlm_proto_get_content (self->message));
}