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When socket dies, kill it.

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Use epoll to detect when socket closed connection.
This commit is contained in:
irungentoo
2015-02-22 19:45:28 -05:00
parent bca649fa67
commit 085f90432f
1 changed files with 4 additions and 4 deletions
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toxcore/TCP_server.c
+4 -4
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@@ -1192,7 +1192,7 @@ static void do_TCP_epoll(TCP_Server *TCP_server)
sock_t sock = events[n].data.u64 & 0xFFFFFFFF;
int status = (events[n].data.u64 >> 32) & 0xFFFF, index = (events[n].data.u64 >> 48);
if ((events[n].events & EPOLLERR) || (events[n].events & EPOLLHUP)) {
if ((events[n].events & EPOLLERR) || (events[n].events & EPOLLHUP) || (events[n].events & EPOLLRDHUP)) {
switch (status) {
case TCP_SOCKET_LISTENING: {
//should never happen
@@ -1239,7 +1239,7 @@ static void do_TCP_epoll(TCP_Server *TCP_server)
}
struct epoll_event ev = {
.events = EPOLLIN | EPOLLET,
.events = EPOLLIN | EPOLLET | EPOLLRDHUP,
.data.u64 = sock_new | ((uint64_t)TCP_SOCKET_INCOMING << 32) | ((uint64_t)index_new << 48)
};
@@ -1255,7 +1255,7 @@ static void do_TCP_epoll(TCP_Server *TCP_server)
int index_new;
if ((index_new = do_incoming(TCP_server, index)) != -1) {
events[n].events = EPOLLIN | EPOLLET;
events[n].events = EPOLLIN | EPOLLET | EPOLLRDHUP;
events[n].data.u64 = sock | ((uint64_t)TCP_SOCKET_UNCONFIRMED << 32) | ((uint64_t)index_new << 48);
if (epoll_ctl(TCP_server->efd, EPOLL_CTL_MOD, sock, &events[n]) == -1) {
@@ -1271,7 +1271,7 @@ static void do_TCP_epoll(TCP_Server *TCP_server)
int index_new;
if ((index_new = do_unconfirmed(TCP_server, index)) != -1) {
events[n].events = EPOLLIN | EPOLLET;
events[n].events = EPOLLIN | EPOLLET | EPOLLRDHUP;
events[n].data.u64 = sock | ((uint64_t)TCP_SOCKET_CONFIRMED << 32) | ((uint64_t)index_new << 48);
if (epoll_ctl(TCP_server->efd, EPOLL_CTL_MOD, sock, &events[n]) == -1) {