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 init_control_io (BSocksClient *o)
{
// init receiving
BConnection_RecvAsync_Init(&o->con);
o->control.recv_if = BConnection_RecvAsync_GetIf(&o->con);
StreamRecvInterface_Receiver_Init(o->control.recv_if, (StreamRecvInterface_handler_done)recv_handler_done, o);
// init sending
BConnection_SendAsync_Init(&o->con);
PacketStreamSender_Init(&o->control.send_sender, BConnection_SendAsync_GetIf(&o->con), INT_MAX, BReactor_PendingGroup(o->reactor));
o->control.send_if = PacketStreamSender_GetInput(&o->control.send_sender);
PacketPassInterface_Sender_Init(o->control.send_if, (PacketPassInterface_handler_done)send_handler_done, o);
}