Add config for server.keepAliveTimeout

bin/genieacs-cwmp

@@ -81,6 +81,8 @@ if (!cluster.worker) {
     cert: config.get("CWMP_SSL_CERT")
   };
 
+  const keepAliveTimeout = config.get("CWMP_KEEP_ALIVE_TIMEOUT") as number;
+
   process.on("uncaughtException", err => {
     if ((err as NodeJS.ErrnoException).code === "ERR_IPC_DISCONNECTED") return;
     logger.error({
@@ -115,7 +117,8 @@ if (!cluster.worker) {
         SERVICE_ADDRESS,
         ssl,
         cwmp.listener,
-        cwmp.onConnection
+        cwmp.onConnection,
+        keepAliveTimeout
       );
     })
     .catch(err => {