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Fixed RESTCONF race conditions on SSL_shutdown sslerr ZERO_RETURN appears occasionally and exist.

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This commit is contained in:
Olof hagsand 2023-04-25 16:11:08 +02:00
parent 05da8ef3c1
commit 54dc7a9a57
3 changed files with 11 additions and 6 deletions
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5
apps/restconf/restconf_nghttp2.c
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@ -180,7 +180,10 @@ session_send_callback(nghttp2_session *session,
if ((len = SSL_write(rc->rc_ssl, buf+totlen, buflen-totlen)) <= 0){
er = errno;
sslerr = SSL_get_error(rc->rc_ssl, len);
clicon_debug(1, "%s errno:%d sslerr:%d", __FUNCTION__, er, sslerr);
clicon_debug(1, "%s SSL_write: errno:%s(%d) sslerr:%d", __FUNCTION__,
strerror(er),
er,
sslerr);
switch (sslerr){
case SSL_ERROR_WANT_WRITE: /* 3 */
clicon_debug(1, "%s write SSL_ERROR_WANT_WRITE", __FUNCTION__);