From a0c083af208cd9f676bb56762b4e27a3174a773d Mon Sep 17 00:00:00 2001
From: Oisin Canty <o.canty@f5.com>
Date: Wed, 12 May 2021 09:26:55 +0000
Subject: Node.js: a shim for overriding "http" and "websocket" modules.

Also added stubs for Server.address()
This was done to prevent crashes in some popular frameworks like express

Supports both CommonJS and the new ES Modules system syntax e.g:

app.js:
const http = require('http')

app.mjs:
import http from "http"

Usage on Node 14.16.x and higher:
{
    "type": "external",
    "processes": {"spare": 0},
    "working_directory": '/project',
    "executable": "/usr/bin/env",
    "arguments": [
        "node",
        "--loader",
        "unit-http/require_shim.mjs"
        "--require",
        "unit-http/require_shim",
        "app.js"
    ]
}

Usage on Node 14.15.x and lower:
{
    "type": "external",
    "processes": {"spare": 0},
    "working_directory": '/project',
    "executable": "/usr/bin/env",
    "arguments": [
        "node",
        "--require",
        "unit-http/require_shim",
        "app.js"
    ]
}
---
 .../es_modules_websocket_indirect/module.mjs       | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 test/node/require_shim/es_modules_websocket_indirect/module.mjs

(limited to 'test/node/require_shim/es_modules_websocket_indirect/module.mjs')

diff --git a/test/node/require_shim/es_modules_websocket_indirect/module.mjs b/test/node/require_shim/es_modules_websocket_indirect/module.mjs
new file mode 100644
index 00000000..a71ffa9d
--- /dev/null
+++ b/test/node/require_shim/es_modules_websocket_indirect/module.mjs
@@ -0,0 +1,30 @@
+import http from "http"
+import websocket from "websocket"
+
+let server = http.createServer(function() {});
+let webSocketServer = websocket.server;
+
+server.listen(7080, function() {});
+
+var wsServer = new webSocketServer({
+    maxReceivedMessageSize: 0x1000000000,
+    maxReceivedFrameSize: 0x1000000000,
+    fragmentOutgoingMessages: false,
+    fragmentationThreshold: 0x1000000000,
+    httpServer: server,
+});
+
+wsServer.on('request', function(request) {
+    var connection = request.accept(null);
+
+    connection.on('message', function(message) {
+        if (message.type === 'utf8') {
+            connection.send(message.utf8Data);
+        } else if (message.type === 'binary') {
+            connection.send(message.binaryData);
+        }
+
+  });
+
+  connection.on('close', function(r) {});
+});
-- 
cgit