Function after socket.emit is not executed

Describe the bug
After socket emits error there is no code executed after that.

To Reproduce
My code is for work with Twitter stream
Server

.stream
            .on("data", (data) => {
                console.log("pojawily sie jakie dane");
                    try {
                        const json = JSON.parse(data);
                        if (json.connection_issue) {
                            socket.emit("error",json);
                            reconnect(stream,socket,token); //not executed

                        } else {
                            if (json.data) {
                                socket.emit("tweet",json);
                                fs.appendFileSync("log.txt",json); // not executed
                            }
                            else {
                              
                                socket.emit("AuthError",json);
                                console.log("trying to reconnect"); //not executed
                                reconnect(stream,socket,token,timeout); //not executed
                            }
                        }

Expected behavior
Normal code execution

Platform:

• Device: VPS
• OS: Ubuntu 18.04

Additional context
Add any other context about the problem here.

Start with the server-side stream data handler shown in the issue and reproduce the behavior around each socket.emit call. Compare the observed control flow with the expected execution of the following statements; done means the reported case is understood and the handler's behavior is covered by a verified reproduction or test.