Want to change ESP32 tcp port number in AP mode

[david@mandy]

Hello Admin,
I am using ESP 32 with esp-idf v3.0 (stable version). I am using TCP/IP in my application. In my code I have assigned the TCP IP and port number(80) and using browser I am trying to open one html page, and it is working fine. But when I change the port number in my code, the device is not able to push the html page. I tried with different port numbers but every time it is failing. It is only working with one port number i.e 80. I also tried with "TCP UDP test tool" app with different port numbers, but there it worked as expected. Only with the browser I am facing this problem.

[WiFive]

What are you typing in the browser for port 88? Http://192.168.4.1:88 ?

[david@mandy]

What are you typing in the browser for port 88? Http://192.168.4.1:88 ?

Hello WiFive,

Thanks for your response.
When I am typing "http://192.168.4.1:80" in the browser it is working.
But when I change the port number in my code, the device is not able to push the html page.
Suppose if I set the port number 88 and in the browser I type "http://192.168.4.1:88" , at that time device is not able to push the html page.

Thanks.

[kolban]

What is the symptom of the failure? Is there any indication that the browser requests are being received by the ESP32 device?

[deneme]

Is there a solution on this problem. I got the same problem. When I change port number other than 80 esp8266webserver does not respond to client.