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ssl close: do explicit ssl shutdown instead of socket shutdown if ssl mode

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This commit is contained in:
Andy Green 2017-02-20 05:44:56 +08:00
parent b8034bb1e5
commit 052a685435
1 changed files with 9 additions and 2 deletions
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11
lib/libwebsockets.c
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@ -428,8 +428,15 @@ just_kill_connection:
wsi->state != LWSS_CLIENT_UNCONNECTED &&
reason != LWS_CLOSE_STATUS_NOSTATUS_CONTEXT_DESTROY &&
!wsi->socket_is_permanently_unusable) {
lwsl_info("%s: shutting down connection: %p (sock %d, state %d)\n", __func__, wsi, (int)(long)wsi->sock, wsi->state);
n = shutdown(wsi->sock, SHUT_WR);
#ifdef LWS_OPENSSL_SUPPORT
if (lws_is_ssl(wsi) && wsi->ssl)
n = SSL_shutdown(wsi->ssl);
else
#endif
{
lwsl_info("%s: shutting down connection: %p (sock %d, state %d)\n", __func__, wsi, (int)(long)wsi->sock, wsi->state);
n = shutdown(wsi->sock, SHUT_WR);
}
if (n)
lwsl_debug("closing: shutdown (state %d) ret %d\n", wsi->state, LWS_ERRNO);