try

api/utils/socket.ts

@@ -5,12 +5,12 @@ let io: any
 let srvr: any
 
 export function connect(server) {
+  srvr = new WebSocket.Server({ server, clientTracking:true })
+
   io = socketio(server);
   io.on('connection', client => {
     console.log("=> [socket.io] connected!")
   });
-
-  srvr = new WebSocket.Server({ server, clientTracking:true })
 }
 
 export const send = (body) => {

dist/api/utils/socket.js

@@ -5,11 +5,11 @@ const socketio = require("socket.io");
 let io;
 let srvr;
 function connect(server) {
+    srvr = new WebSocket.Server({ server, clientTracking: true });
     io = socketio(server);
     io.on('connection', client => {
         console.log("=> [socket.io] connected!");
     });
-    srvr = new WebSocket.Server({ server, clientTracking: true });
 }
 exports.connect = connect;
 exports.send = (body) => {

dist/api/utils/socket.js.map

@@ -1 +1 @@
-{"version":3,"file":"socket.js","sourceRoot":"","sources":["../../../api/utils/socket.ts"],"names":[],"mappings":";;AAAA,gCAA+B;AAC/B,MAAM,QAAQ,GAAG,OAAO,CAAC,WAAW,CAAC,CAAC;AAEtC,IAAI,EAAO,CAAA;AACX,IAAI,IAAS,CAAA;AAEb,SAAgB,OAAO,CAAC,MAAM;IAC5B,EAAE,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC;IACtB,EAAE,CAAC,EAAE,CAAC,YAAY,EAAE,MAAM,CAAC,EAAE;QAC3B,OAAO,CAAC,GAAG,CAAC,2BAA2B,CAAC,CAAA;IAC1C,CAAC,CAAC,CAAC;IAEH,IAAI,GAAG,IAAI,SAAS,CAAC,MAAM,CAAC,EAAE,MAAM,EAAE,cAAc,EAAC,IAAI,EAAE,CAAC,CAAA;AAC9D,CAAC;AAPD,0BAOC;AAEY,QAAA,IAAI,GAAG,CAAC,IAAI,EAAE,EAAE;IAC3B,IAAG,EAAE;QAAE,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,SAAS,EAAC,IAAI,CAAC,CAAA;IAEtC,IAAG,IAAI,EAAC;QACN,IAAI,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,CAAA,EAAE;YACtB,IAAG,CAAC;gBAAE,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAA;QACpB,CAAC,CAAC,CAAA;KACH;AACH,CAAC,CAAA;AAEY,QAAA,QAAQ,GAAG,CAAC,MAAM,EAAE,EAAE;IACjC,YAAI,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC,CAAA;AAC9B,CAAC,CAAA"}
+{"version":3,"file":"socket.js","sourceRoot":"","sources":["../../../api/utils/socket.ts"],"names":[],"mappings":";;AAAA,gCAA+B;AAC/B,MAAM,QAAQ,GAAG,OAAO,CAAC,WAAW,CAAC,CAAC;AAEtC,IAAI,EAAO,CAAA;AACX,IAAI,IAAS,CAAA;AAEb,SAAgB,OAAO,CAAC,MAAM;IAC5B,IAAI,GAAG,IAAI,SAAS,CAAC,MAAM,CAAC,EAAE,MAAM,EAAE,cAAc,EAAC,IAAI,EAAE,CAAC,CAAA;IAE5D,EAAE,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC;IACtB,EAAE,CAAC,EAAE,CAAC,YAAY,EAAE,MAAM,CAAC,EAAE;QAC3B,OAAO,CAAC,GAAG,CAAC,2BAA2B,CAAC,CAAA;IAC1C,CAAC,CAAC,CAAC;AACL,CAAC;AAPD,0BAOC;AAEY,QAAA,IAAI,GAAG,CAAC,IAAI,EAAE,EAAE;IAC3B,IAAG,EAAE;QAAE,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,SAAS,EAAC,IAAI,CAAC,CAAA;IAEtC,IAAG,IAAI,EAAC;QACN,IAAI,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,CAAA,EAAE;YACtB,IAAG,CAAC;gBAAE,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAA;QACpB,CAAC,CAAC,CAAA;KACH;AACH,CAAC,CAAA;AAEY,QAAA,QAAQ,GAAG,CAAC,MAAM,EAAE,EAAE;IACjC,YAAI,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC,CAAA;AAC9B,CAAC,CAAA"}