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upgrade to ws@7 #26

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upgrade to ws@7 #26

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3d2555e
upgrade to ws@7
mixmix Jun 5, 2019
d0e40f0
handle weird new error behaviour from recent ws module
dominictarr Jun 6, 2019
87cd759
change tests back to how they were before
dominictarr Jun 6, 2019
2f1da03
use strict
dominictarr Jun 6, 2019
40a0d0f
fix tests for multiserver
mixmix Jun 8, 2019
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@
"dependencies": {
"relative-url": "^1.0.2",
"safe-buffer": "^5.1.1",
"ws": "^1.1.0"
"ws": "^7.0.0"
},
"devDependencies": {
"mapleTree": "^0.5.1",
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1 change: 1 addition & 0 deletions ready.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
'use strict'
module.exports = function(socket, callback) {
var remove = socket && (socket.removeEventListener || socket.removeListener);

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14 changes: 5 additions & 9 deletions server.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
'use strict'
var ws = require('./')
var WebSocket = require('ws')
var url = require('url')
var http = require('http')
var https = require('https')

Expand All @@ -25,7 +25,7 @@ module.exports = !WebSocket.Server ? null : function (opts, onConnection) {
})
}

var server = opts.server ||
server = opts.server ||
(opts.key && opts.cert ? https.createServer(opts) : http.createServer())

var wsServer = new WebSocket.Server({
Expand All @@ -38,9 +38,10 @@ module.exports = !WebSocket.Server ? null : function (opts, onConnection) {
proxy(server, 'request')
proxy(server, 'close')

wsServer.on('connection', function (socket) {
wsServer.on('connection', function (socket, req) {
socket.upgradeReq = req // mix: kinda gross hack to preserve the API of duplex.js, but might confuse users...
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ok this line gets the tests passing for :

  • this module
  • ssb-server/test/bin.js

This fix would stop us needing a breaking change ... but feels a bit ech? don't know how much duplex.js is getting used directly

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I think a cleaner option would be to pass the headers directly to duplex (I don't think anything uses it directly, but client.js and server.js need it) or, at least, to pass just the origin header. A WebSocket object created in the browser doesn't even have a headers property, but multiserver sets the address from the address you passed it, in that case.

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oh I also ran this against the multiserver tests and found another place it breaks.
however, in this case, I think it's multiserver that is causing the problem...

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So you mean we should change the code to something like :

      var opts = {
        header: req.headers,
        remoteAddress: req.connection.remoteAddress
      }
      var stream = ws(socket, opts)   // here ws is duplex.js
      emitter.emit('connection', stream)

var stream = ws(socket)
stream.remoteAddress = socket.upgradeReq.socket.remoteAddress
stream.remoteAddress = req.connection.remoteAddress
emitter.emit('connection', stream)
})

Expand All @@ -60,8 +61,3 @@ module.exports = !WebSocket.Server ? null : function (opts, onConnection) {
emitter.address = server.address.bind(server)
return emitter
}





3 changes: 2 additions & 1 deletion sink.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
'use strict'
var ready = require('./ready');

/**
Expand Down Expand Up @@ -40,7 +41,7 @@ module.exports = function(socket, opts) {
// socket ready?
ready(socket, function(end) {
if (end) {
return read(end, function () {});
return read(end === true ? true : end.error, function () {});
}
socket.send(data);
nextTick(function() {
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5 changes: 3 additions & 2 deletions source.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
'use strict'
/**
### `source(socket)`

Expand Down Expand Up @@ -46,10 +47,10 @@ module.exports = function(socket, cb) {
ended = evt;
if(!started) {
started = true
cb && cb(evt)
cb && cb(evt.error)
}
if (receiver) {
receiver(ended)
receiver(ended.error)
}
});

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10 changes: 7 additions & 3 deletions test/error.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,5 @@
var test = require('tape');
var WebSocket = require('ws');
var endpoint = require('./helpers/wsurl') + '/read';
var pull = require('pull-stream');
var ws = require('../');

Expand Down Expand Up @@ -28,7 +27,6 @@ test('test error', function (t) {
_err = err
})
)

})

//connect to a server that does not exist, and check that it errors.
Expand All @@ -44,8 +42,14 @@ test('test error', function (t) {

})


test('close', function (t) {
server.close()
t.end()
})







8 changes: 4 additions & 4 deletions test/server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,8 @@ var mapleTree = require('mapleTree');
var port = process.env.ZUUL_PORT || process.env.PORT || 3000;

module.exports = function () {
var router = new mapleTree.RouteTree();
var wss = new WebSocketServer({ port: port });
var router = new mapleTree.RouteTree();
var wss = new WebSocketServer({ port: port });

router.define('/read', function(ws) {
var values = ['a', 'b', 'c', 'd'];
Expand All @@ -27,8 +27,8 @@ var wss = new WebSocketServer({ port: port });
});
});

wss.on('connection', function(ws) {
var match = router.match(ws.upgradeReq.url);
wss.on('connection', function(ws, req) {
var match = router.match(req.url);
if (match && typeof match.fn == 'function') {
match.fn(ws);
}
Expand Down