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Changed to use non-blocking socket in is_ssl_peer_could_be_closed

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yhirose 2024-12-03 19:26:08 -05:00
parent a7bc00e330
commit 258992a160
1 changed files with 4 additions and 2 deletions
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6
httplib.h
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@ -7418,6 +7418,10 @@ inline bool ClientImpl::send(Request &req, Response &res, Error &error) {
#ifdef CPPHTTPLIB_OPENSSL_SUPPORT #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
inline bool ClientImpl::is_ssl_peer_could_be_closed(SSL *ssl) const { inline bool ClientImpl::is_ssl_peer_could_be_closed(SSL *ssl) const {
detail::set_nonblocking(socket_.sock, true);
auto se = detail::scope_exit(
[&]() { detail::set_nonblocking(socket_.sock, false); });
char buf[1]; char buf[1];
return !SSL_peek(ssl, buf, 1) && return !SSL_peek(ssl, buf, 1) &&
SSL_get_error(ssl, 0) == SSL_ERROR_ZERO_RETURN; SSL_get_error(ssl, 0) == SSL_ERROR_ZERO_RETURN;
@ -7438,9 +7442,7 @@ inline bool ClientImpl::send_(Request &req, Response &res, Error &error) {
#ifdef CPPHTTPLIB_OPENSSL_SUPPORT #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
if (is_alive && is_ssl()) { if (is_alive && is_ssl()) {
detail::set_nonblocking(socket_.sock, true);
if (is_ssl_peer_could_be_closed(socket_.ssl)) { is_alive = false; } if (is_ssl_peer_could_be_closed(socket_.ssl)) { is_alive = false; }
detail::set_nonblocking(socket_.sock, false);
} }
#endif #endif