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netconn_delete(): unblock potentially waiting recv.

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marcbou
2007-08-16 20:03:23 +00:00
parent 557a0c7ae3
commit 17f07a36ef
1 changed files with 2 additions and 0 deletions
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src/api/api_lib.c
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@@ -325,6 +325,8 @@ netconn_delete(struct netconn *conn)
/* Drain the recvmbox. */
if (conn->recvmbox != SYS_MBOX_NULL) {
/* send message in order to unblock a potentially waiting recv. */
sys_mbox_post( conn->recvmbox, NULL );
while (sys_mbox_tryfetch(conn->recvmbox, &mem) != SYS_MBOX_EMPTY) {
if (conn->type == NETCONN_TCP) {
if(mem != NULL)