tls_session: place timeout on request, not connection

This allow to cancel the request if the connection is too long
(ipv6 un-resolvable for example)

Change-Id: I24757dd7a9893c36a86eccdc46271d5453205de5

src/security/tls_session.cpp

@@ -771,20 +771,17 @@ TlsSession::TlsSessionImpl::sendOcspRequest(const std::string& uri,
     request->set_header_field(restinio::http_field_t::content_type, "application/ocsp-request");
     request->set_body(std::move(body));
     request->set_connection_type(restinio::http_connection_header_t::close);
-    request->add_on_state_change_callback(
-        [this, cb = std::move(cb), timeout](const http::Request::State state,
-                                            const http::Response response) {
-            JAMI_DBG("HTTP OCSP Request state=%i status_code=%i",
-                     (unsigned int) state,
-                     response.status_code);
-            if (state == http::Request::State::SENDING) {
-                auto request = response.request.lock();
-                request->get_connection()->timeout(timeout, [request](const asio::error_code& ec) {
+    request->timeout(timeout, [this, request](const asio::error_code& ec) {
         if (ec and ec != asio::error::operation_aborted)
             JAMI_ERR("HTTP OCSP Request timeout with error: %s", ec.message().c_str());
         request->cancel();
     });
-            }
+    request->add_on_state_change_callback([this,
+                                           cb = std::move(cb)](const http::Request::State state,
+                                                    const http::Response response) {
+        JAMI_DBG("HTTP OCSP Request state=%i status_code=%i",
+                 (unsigned int) state,
+                 response.status_code);
         if (state != http::Request::State::DONE)
             return;
         if (cb)