static void listener_handler (struct instance *o)
{
ASSERT(!o->dying)
BReactor *reactor = o->i->params->iparams->reactor;
BPendingGroup *pg = BReactor_PendingGroup(reactor);
struct connection *c = malloc(sizeof(*c));
if (!c) {
ModuleLog(o->i, BLOG_ERROR, "malloc failed");
goto fail0;
}
c->inst = o;
LinkedList0_Prepend(&o->connections_list, &c->connections_list_node);
if (!BConnection_Init(&c->con, BConnection_source_listener(&o->listener, &c->addr), reactor, c, (BConnection_handler)connection_con_handler)) {
ModuleLog(o->i, BLOG_ERROR, "BConnection_Init failed");
goto fail1;
}
BConnection_SendAsync_Init(&c->con);
BConnection_RecvAsync_Init(&c->con);
StreamPassInterface *con_send_if = BConnection_SendAsync_GetIf(&c->con);
StreamRecvInterface *con_recv_if = BConnection_RecvAsync_GetIf(&c->con);
PacketPassInterface_Init(&c->recv_if, RECV_MTU, (PacketPassInterface_handler_send)connection_recv_if_handler_send, c, pg);
if (!PacketProtoDecoder_Init(&c->recv_decoder, con_recv_if, &c->recv_if, pg, c, (PacketProtoDecoder_handler_error)connection_recv_decoder_handler_error)) {
ModuleLog(o->i, BLOG_ERROR, "PacketProtoDecoder_Init failed");
goto fail2;
}
PacketStreamSender_Init(&c->send_pss, con_send_if, PACKETPROTO_ENCLEN(SEND_MTU), pg);
PacketPassFifoQueue_Init(&c->send_queue, PacketStreamSender_GetInput(&c->send_pss), pg);
LinkedList0_Init(&c->requests_list);
LinkedList0_Init(&c->replies_list);
c->state = CONNECTION_STATE_RUNNING;
ModuleLog(o->i, BLOG_INFO, "connection initialized");
return;
fail2:
PacketPassInterface_Free(&c->recv_if);
BConnection_RecvAsync_Free(&c->con);
BConnection_SendAsync_Free(&c->con);
BConnection_Free(&c->con);
fail1:
LinkedList0_Remove(&o->connections_list, &c->connections_list_node);
free(c);
fail0:
return;
}
void DPReceiveReceiver_Init (DPReceiveReceiver *o, DPReceivePeer *peer)
{
DebugObject_Access(&peer->d_obj);
DPReceiveDevice *device = peer->device;
// init arguments
o->peer = peer;
// remember device
o->device = device;
// init receive interface
PacketPassInterface_Init(&o->recv_if, device->packet_mtu, (PacketPassInterface_handler_send)receiver_recv_handler_send, o, BReactor_PendingGroup(device->reactor));
DebugCounter_Increment(&peer->d_receivers_ctr);
DebugObject_Init(&o->d_obj);
}
void PacketPassFifoQueueFlow_Init (PacketPassFifoQueueFlow *o, PacketPassFifoQueue *queue)
{
DebugObject_Access(&queue->d_obj);
ASSERT(!queue->freeing)
// init arguments
o->queue = queue;
// init input
PacketPassInterface_Init(&o->input, PacketPassInterface_GetMTU(queue->output), (PacketPassInterface_handler_send)input_handler_send, o, queue->pg);
// set not waiting
o->is_waiting = 0;
// set no busy handler
o->handler_busy = NULL;
DebugCounter_Increment(&queue->d_flows_ctr);
DebugObject_Init(&o->d_obj);
}
