Add -r option for stateless reset excersice to traffic_quic

Author: maskit

src/traffic_quic/quic_client.cc

@@ -278,6 +278,9 @@ Http3ClientApp::start()
       // Connection Close Exercise
       this->_qc->close_quic_connection(
         QUICConnectionErrorUPtr(new QUICConnectionError(QUICTransErrorCode::NO_ERROR, "Close Exercise")));
+    } else if (this->_config->reset) {
+      // Stateless Reset Excercise
+      this->_qc->reset_quic_connection();
     }
   });
 

src/traffic_quic/quic_client.h

@@ -40,6 +40,7 @@ struct QUICClientConfig {
   char path[1018]       = "/";
   char debug_tags[1024] = "quic|vv_quic_crypto|http3|qpack";
   int close             = false;
+  int reset             = false;
   int http0_9           = true;
   int http3             = false;
 };

src/traffic_quic/traffic_quic.cc

@@ -63,6 +63,7 @@ main(int argc, const char **argv)
     {"path", 'P', "Path", "S1017", config.path, nullptr, nullptr},
     {"debug", 'T', "Vertical-bar-separated Debug Tags", "S1023", config.debug_tags, nullptr, nullptr},
     {"close", 'c', "Enable connection close excercise", "F", &config.close, nullptr, nullptr},
+    {"reset", 'r', "Enable stateless reset excercise", "F", &config.reset, nullptr, nullptr},
     {"http0_9", '-', "Enable HTTP/0.9", "T", &config.http0_9, nullptr, nullptr},
     {"http3", '-', "Enable HTTP/3", "F", &config.http3, nullptr, nullptr},