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nghttpx: Enable session resumption on HTTP/2 backend

This commit is contained in:
Tatsuhiro Tsujikawa 2015-07-24 23:40:27 +09:00
parent abce7c7210
commit afbb99ecf7
2 changed files with 21 additions and 9 deletions
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13
src/shrpx_connection.cc
View File

@ -62,7 +62,13 @@ Connection::Connection(struct ev_loop *loop, int fd, SSL *ssl,
tls.last_write_time = 0.; tls.last_write_time = 0.;
} }
Connection::~Connection() { disconnect(); } Connection::~Connection() {
disconnect();
if (tls.ssl) {
SSL_free(tls.ssl);
}
}
void Connection::disconnect() { void Connection::disconnect() {
ev_timer_stop(loop, &rt); ev_timer_stop(loop, &rt);
@ -75,10 +81,13 @@ void Connection::disconnect() {
SSL_set_app_data(tls.ssl, nullptr); SSL_set_app_data(tls.ssl, nullptr);
SSL_set_shutdown(tls.ssl, SSL_RECEIVED_SHUTDOWN); SSL_set_shutdown(tls.ssl, SSL_RECEIVED_SHUTDOWN);
ERR_clear_error(); ERR_clear_error();
SSL_shutdown(tls.ssl); // To reuse SSL/TLS session, we have to shutdown, and don't free
// tls.ssl.
if (SSL_shutdown(tls.ssl) != 1) {
SSL_free(tls.ssl); SSL_free(tls.ssl);
tls.ssl = nullptr; tls.ssl = nullptr;
} }
}
if (fd != -1) { if (fd != -1) {
shutdown(fd, SHUT_WR); shutdown(fd, SHUT_WR);

5
src/shrpx_http2_session.cc
View File

@ -320,13 +320,16 @@ int Http2Session::initiate_connection() {
SSLOG(INFO, this) << "Connecting to downstream server"; SSLOG(INFO, this) << "Connecting to downstream server";
} }
if (ssl_ctx_) { if (ssl_ctx_) {
// We are establishing TLS connection. // We are establishing TLS connection. If conn_.tls.ssl, we may
// reuse the previous session.
if (!conn_.tls.ssl) {
conn_.tls.ssl = SSL_new(ssl_ctx_); conn_.tls.ssl = SSL_new(ssl_ctx_);
if (!conn_.tls.ssl) { if (!conn_.tls.ssl) {
SSLOG(ERROR, this) << "SSL_new() failed: " SSLOG(ERROR, this) << "SSL_new() failed: "
<< ERR_error_string(ERR_get_error(), NULL); << ERR_error_string(ERR_get_error(), NULL);
return -1; return -1;
} }
}
const char *sni_name = nullptr; const char *sni_name = nullptr;
if (get_config()->backend_tls_sni_name) { if (get_config()->backend_tls_sni_name) {