avoid close socket duplicate

kezhuw · Jun 6, 2013 · a06fca2 · a06fca2
1 parent 438676c
commit a06fca2
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/gate/mread.c b/gate/mread.c
@@ -580,16 +580,20 @@ _link_node(struct ringbuffer * rb, int id, struct socket * s , struct ringbuffer
 void
 mread_close_client(struct mread_pool * self, int id) {
  struct socket * s = &self->sockets[id];
- s->status = SOCKET_HALFCLOSE;
- try_close(self,s);
+ if (s->status >= SOCKET_ALIVE && s->status != SOCKET_HALFCLOSE) {
+ s->status = SOCKET_HALFCLOSE;
+ try_close(self, s);
+ }
 }
 
 static void
 force_close_client(struct mread_pool * self, int id) {
  struct socket * s = &self->sockets[id];
  free_buffer(&s->client);
- s->status = SOCKET_HALFCLOSE;
- try_close(self, s);
+ if (s->status >= SOCKET_ALIVE && s->status != SOCKET_HALFCLOSE) {
+ s->status = SOCKET_HALFCLOSE;
+ try_close(self, s);
+ }
 }
 
 static void