Getting the client IP address with `deno serve`

I'm trying to get the IP address of the client when running declarative scripts through

deno serve

deno serve

.

It seems the fetch method only accepts the first

request

request

parameter, and if I expect and address the

connInfo

connInfo

parameter, I get an Internal Server Error and a console output of

TypeError: Cannot read properties of undefined (reading 'remoteAddr')

TypeError: Cannot read properties of undefined (reading 'remoteAddr')

.

Are declarative scripts intended to not have access to this additional information? Or have I overlooked something?

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

Cheers,
Ben

Deno•2y ago•

2 replies

Ben Dechrai

Getting the client IP address with `deno serve`

I'm trying to get the IP address of the client when running declarative scripts through

deno serve

deno serve

.

It seems the fetch method only accepts the first

request

request

parameter, and if I expect and address the

connInfo

connInfo

parameter, I get an Internal Server Error and a console output of

TypeError: Cannot read properties of undefined (reading 'remoteAddr')

TypeError: Cannot read properties of undefined (reading 'remoteAddr')

.

Are declarative scripts intended to not have access to this additional information? Or have I overlooked something?

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

Cheers,
Ben

Getting the client IP address with `deno serve`

Similar Threads

Getting the client IP address with `deno serve`

Similar Threads

Similar Threads

Similar Threads