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Code Issues Releases Wiki Activity

close: only tell user closed once

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This commit is contained in:
Andy Green 2018-01-03 09:23:40 +08:00
parent 2e14e15970
commit bf7564cff8
1 changed files with 7 additions and 4 deletions
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11
lib/libwebsockets.c
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@ -482,8 +482,9 @@ lws_close_free_wsi(struct lws *wsi, enum lws_close_status reason)
wsi->mode == LWSCM_WSCL_ISSUE_HANDSHAKE)
goto just_kill_connection;
if (wsi->mode == LWSCM_HTTP_SERVING ||
wsi->mode == LWSCM_HTTP2_SERVING) {
if (!wsi->told_user_closed &&
(wsi->mode == LWSCM_HTTP_SERVING ||
wsi->mode == LWSCM_HTTP2_SERVING)) {
if (wsi->user_space)
wsi->vhost->protocols->callback(wsi,
LWS_CALLBACK_HTTP_DROP_PROTOCOL,
@ -583,7 +584,7 @@ just_kill_connection:
lws_remove_child_from_any_parent(wsi);
n = 0;
if (wsi->user_space) {
if (!wsi->told_user_closed && wsi->user_space) {
lwsl_debug("%s: %p: DROP_PROTOCOL %s\n", __func__, wsi,
wsi->protocol->name);
wsi->protocol->callback(wsi,
@ -656,8 +657,10 @@ just_kill_connection:
__func__, wsi, (int)(long)wsi->desc.sockfd,
wsi->state);
if (!wsi->socket_is_permanently_unusable &&
lws_sockfd_valid(wsi->desc.sockfd))
lws_sockfd_valid(wsi->desc.sockfd)) {
wsi->socket_is_permanently_unusable = 1;
n = shutdown(wsi->desc.sockfd, SHUT_WR);
}
}
if (n)
lwsl_debug("closing: shutdown (state %d) ret %d\n",