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try to connect more than once

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This commit is contained in:
jsorg71 2009-08-17 19:36:08 +00:00
parent d9516e6837
commit b10851d327
1 changed files with 44 additions and 4 deletions
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48
xup/xup.c
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@ -129,6 +129,7 @@ lib_mod_connect(struct mod* mod)
int error;
int len;
int i;
int index;
struct stream* s;
char con_port[256];
@ -157,12 +158,47 @@ lib_mod_connect(struct mod* mod)
g_sprintf(con_port, "%s", mod->port);
mod->sck = g_tcp_socket();
mod->sck_obj = g_create_wait_obj_from_socket(mod->sck, 0);
g_tcp_set_non_blocking(mod->sck);
g_tcp_set_no_delay(mod->sck);
mod->sck_closed = 0;
error = g_tcp_connect(mod->sck, mod->ip, con_port);
if (error == 0)
i = 0;
while (1)
{
g_tcp_set_non_blocking(mod->sck);
g_tcp_set_no_delay(mod->sck);
mod->server_msg(mod, "connecting...", 0);
error = g_tcp_connect(mod->sck, mod->ip, con_port);
if (error == -1)
{
if (g_tcp_last_error_would_block(mod->sck))
{
error = 0;
index = 0;
while (!g_tcp_can_send(mod->sck, 100))
{
index++;
if ((index >= 30) || mod->server_is_term(mod))
{
mod->server_msg(mod, "connect timeout", 0);
error = 1;
break;
}
}
}
else
{
mod->server_msg(mod, "connect error", 0);
}
}
if (error == 0)
{
break;
}
i++;
if (i >= 4)
{
mod->server_msg(mod, "connect problem, giving up", 0);
break;
}
g_sleep(250);
}
if (error == 0)
{
@ -191,6 +227,10 @@ lib_mod_connect(struct mod* mod)
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
else
{
mod->server_msg(mod, "connected ok", 0);
}
LIB_DEBUG(mod, "out lib_mod_connect");
return 0;
}