(ws send) add option (-x) to disable per message deflate compression

ws/ws.cpp

@@ -130,6 +130,7 @@ int main(int argc, char** argv)
         ->required()
         ->check(CLI::ExistingPath);
     sendApp->add_option("--pidfile", pidfile, "Pid file");
+    sendApp->add_flag("-x", disablePerMessageDeflate, "Disable per message deflate");
     addTLSOptions(sendApp);
 
     CLI::App* receiveApp = app.add_subcommand("receive", "Receive a file");
@@ -359,7 +360,7 @@ int main(int argc, char** argv)
     }
     else if (app.got_subcommand("send"))
     {
-        ret = ix::ws_send_main(url, path, tlsOptions);
+        ret = ix::ws_send_main(url, path, disablePerMessageDeflate, tlsOptions);
     }
     else if (app.got_subcommand("receive"))
     {

ws/ws.h

@@ -55,6 +55,7 @@ namespace ix
 
     int ws_send_main(const std::string& url,
                      const std::string& path,
+                     bool disablePerMessageDeflate,
                      const ix::SocketTLSOptions& tlsOptions);
 
     int ws_redis_publish_main(const std::string& hostname,

ws/ws_send.cpp

@@ -301,10 +301,11 @@ namespace ix
 
     int ws_send_main(const std::string& url,
                      const std::string& path,
+                     bool disablePerMessageDeflate,
                      const ix::SocketTLSOptions& tlsOptions)
     {
         bool throttle = false;
-        bool enablePerMessageDeflate = false;
+        bool enablePerMessageDeflate = !disablePerMessageDeflate;
 
         wsSend(url, path, enablePerMessageDeflate, throttle, tlsOptions);
         return 0;