Author: Pekka Riikonen <priikone@silcnet.org>
- Copyright (C) 1997 - 2006 Pekka Riikonen
+ Copyright (C) 1997 - 2007 Pekka Riikonen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
}
/* Specify that we are listenning */
- rval = listen(sock, 5);
+ rval = listen(sock, 64);
if (rval < 0) {
SILC_LOG_ERROR(("Cannot set socket listenning: %s", strerror(errno)));
goto err;
}
SILC_LOG_DEBUG(("Sent data %d bytes", ret));
- silc_schedule_set_listen_fd(sock->schedule, sock->sock,
- SILC_TASK_READ, FALSE);
+ if (silc_schedule_get_fd_events(sock->schedule, sock->sock) &
+ SILC_TASK_WRITE)
+ silc_schedule_set_listen_fd(sock->schedule, sock->sock,
+ SILC_TASK_READ, FALSE);
return ret;
}
SilcSocketStreamStatus stream_status;
SilcStream stream;
SilcFSMStruct fsm;
- SilcFSMSemaStruct sema;
+ SilcFSMEventStruct event;
SilcAsyncOperation op;
SilcAsyncOperation sop;
char *local_ip;
SILC_TASK_CALLBACK(silc_net_connect_wait)
{
SilcNetConnect conn = context;
- SILC_FSM_SEMA_POST(&conn->sema);
- silc_schedule_task_del_by_fd(schedule, conn->sock);
+ SILC_FSM_EVENT_SIGNAL(&conn->event);
}
SILC_FSM_STATE(silc_net_connect_st_start)
/** Wait for connection */
silc_fsm_next(fsm, silc_net_connect_st_connected);
- silc_fsm_sema_init(&conn->sema, fsm, 0);
+ silc_fsm_event_init(&conn->event, fsm);
silc_schedule_task_add_fd(silc_fsm_get_schedule(fsm), sock,
silc_net_connect_wait, conn);
silc_schedule_set_listen_fd(silc_fsm_get_schedule(fsm), sock,
SILC_TASK_WRITE, FALSE);
- SILC_FSM_SEMA_WAIT(&conn->sema);
+ SILC_FSM_EVENT_WAIT(&conn->event);
return SILC_FSM_CONTINUE;
}
if (conn->aborted) {
/** Aborted */
+ silc_schedule_unset_listen_fd(schedule, conn->sock);
+ silc_schedule_task_del_by_fd(schedule, conn->sock);
silc_fsm_next(fsm, silc_net_connect_st_finish);
return SILC_FSM_CONTINUE;
}
ret = silc_net_get_socket_opt(conn->sock, SOL_SOCKET, SO_ERROR,
&opt, &optlen);
- silc_schedule_task_del_by_fd(schedule, conn->sock);
silc_schedule_unset_listen_fd(schedule, conn->sock);
+ silc_schedule_task_del_by_fd(schedule, conn->sock);
if (ret != 0 || opt != 0) {
if (conn->retry) {
return SILC_FSM_CONTINUE;
}
+ SILC_LOG_DEBUG(("TCP connection established"));
+
/** Connection created */
silc_fsm_next(fsm, silc_net_connect_st_stream);
SILC_FSM_CALL((conn->sop = silc_socket_tcp_stream_create(
conn->ip_addr, conn->ip_addr, conn->port);
/** Stream created successfully */
- SILC_LOG_DEBUG(("Connected successfully"));
+ SILC_LOG_DEBUG(("Connected successfully, sock %d", conn->sock));
conn->status = SILC_NET_OK;
silc_fsm_next(fsm, silc_net_connect_st_finish);
return SILC_FSM_CONTINUE;
/* Start async operation */
conn->op = silc_async_alloc(silc_net_connect_abort, NULL, conn);
if (!conn->op) {
+ silc_free(conn);
callback(SILC_NET_NO_MEMORY, NULL, context);
return NULL;
}
conn->local_ip = strdup(local_ip_addr);
conn->remote = strdup(remote_ip_addr);
if (!conn->remote) {
+ silc_async_free(conn->op);
+ silc_free(conn->local_ip);
+ silc_free(conn);
callback(SILC_NET_NO_MEMORY, NULL, context);
return NULL;
}
void silc_net_close_connection(int sock)
{
+ SILC_LOG_DEBUG(("Closing sock %d", sock));
close(sock);
}
/* Set's the socket to non-blocking mode. */
-int silc_net_set_socket_nonblock(int sock)
+int silc_net_set_socket_nonblock(SilcSocket sock)
{
- return fcntl(sock, F_SETFL, fcntl(sock, F_GETFL, 0) | O_NONBLOCK);
+ return fcntl((int)sock, F_SETFL, fcntl(sock, F_GETFL, 0) | O_NONBLOCK);
}
/* Converts the IP number string from numbers-and-dots notation to