redhog / node-i2p

NodeJS api for communicating over i2p

node-i2p

This module implements the https://nodejs.org/api/net.html API for the https://geti2p.net/en/docs/api/samv3 protocol. That is, it enables talking to an i2p peer node using the same API normally used for talking to other nodes on the open internet.

Client usage:

require("i2p");

conn = i2p.createConnection({DESTINATION:"bmmkyafw6os62qd7g6rhmuewgnbrcaa3eykyrnjyggjgzoo3gb7q.b32.i2p"}, function () {
  console.log("Connected using local destination: " + conn.session.DESTINATION);
  conn.on("data", function (data) {
    console.log("Received: " + data.toString("utf-8"));
  });
  conn.write("Hello server");
});

Server usage:

require("i2p");

var server = i2p.createServer();
server.on('listening', function () {
  console.log("Listening using local destination: " + server.session.DESTINATION);
});
server.on('connection', function (client) {
  console.log("Client connected from destination: " + client.DESTINATION);

  client.on('data', function (data) {
    console.log("Received: " + data.toString("utf-8"));
  });

  client.write("Hello client\n");
});

server.listen({});

node-i2p's Issues

Error: connect ECONNREFUSED 127.0.0.1:7656

When I follow the #Server usage in the README.md, I have the following error:

events.js:292
      throw er; // Unhandled 'error' event
      ^

Error: connect ECONNREFUSED 127.0.0.1:7656
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1141:16)
Emitted 'error' event on  instance at:
    at module.exports.handleError (C:\Project\test\node_modules\i2p\LineProtocol.js:91:8)
    at Socket.emit (events.js:315:20)
    at emitErrorNT (internal/streams/destroy.js:92:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
    at processTicksAndRejections (internal/process/task_queues.js:84:21) {
  errno: 'ECONNREFUSED',
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 7656
}

and #Client usage also raises the same error

How can I solve it? thx

Error: Not work example client code from README.rst

https://pastebin.com/aAfG8kAh
node: v12.16.3
npm: 6.14.5

npm list:

[email protected] /home/hacker/xxx/Client
├── [email protected]
├── [email protected]
└── [email protected]

Using PRIVKEY to get consistent local destination

Example code not working

Hello,
I tried the example code from the README. But when I try to connect to the server I get:

BaseConnection.js:41
client.reuseConn();
ReferenceError: client is not defined

Could you please help me?

Please specify a license

Hi there,

Can you please specify which license the code is published under?

Since there's no clear license, the code is technically not free and open source.
I see that in the package.json file it says "GPL" but it does not say which version of GPL it is, and whether it's "GPL-?.0-only" or "GPL-?.0-or-later".

There's also no LICENSE file in the repo, and I'm pretty sure it's required.

Thanks

Example code failing with ECONNREFUSED

My code is as simple as possible.

const i2p = require('i2p');

var server = i2p.createServer();
server.on('listening', function () {
  console.log("Listening using local destination: " + server.session.DESTINATION);
});
server.on('connection', function (client) {
  console.log("Client connected from destination: " + client.DESTINATION);

  client.on('data', function (data) {
    console.log("Received: " + data.toString("utf-8"));
  });

  client.write("Hello client\n");
});
server.listen();

The error I am getting is

node:events:492
      throw er; // Unhandled 'error' event
      ^

AggregateError
    at internalConnectMultiple (node:net:1114:18)
    at afterConnectMultiple (node:net:1667:5)
Emitted 'error' event on  instance at:
    at module.exports.handleError (.../node_modules/i2p/LineProtocol.js:91:8)
    at Socket.emit (node:events:514:28)
    at emitErrorNT (node:internal/streams/destroy:151:8)
    at emitErrorCloseNT (node:internal/streams/destroy:116:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
  code: 'ECONNREFUSED',
  [errors]: [
    Error: connect ECONNREFUSED 127.0.0.1:7656
        at createConnectionError (node:net:1634:14)
        at afterConnectMultiple (node:net:1664:40) {
      errno: -61,
      code: 'ECONNREFUSED',
      syscall: 'connect',
      address: '127.0.0.1',
      port: 7656
    },
    Error: connect ECONNREFUSED ::1:7656
        at createConnectionError (node:net:1634:14)
        at afterConnectMultiple (node:net:1664:40) {
      errno: -61,
      code: 'ECONNREFUSED',
      syscall: 'connect',
      address: '::1',
      port: 7656
    }
  ]
}

Node.js v20.7.0

Is this a configuration issue?