Use boolean to enable connection tracking

fastify · Jan 17, 2022 · e9e4bf6 · e9e4bf6
1 parent 80aef3f
commit e9e4bf6
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/fastify.js b/fastify.js
@@ -178,6 +178,7 @@ function fastify (options) {
       caseSensitive: options.caseSensitive,
       buildPrettyMeta: defaultBuildPrettyMeta,
     },
+    trackConnections: false,
     keepAliveConnections
   })
 

diff --git a/lib/route.js b/lib/route.js
@@ -40,7 +40,7 @@ const {
 } = require('./symbols.js')
 
 function buildRouting (options) {
-  const {keepAliveConnections} = options
+  const { keepAliveConnections, trackConnections } = options
   const router = FindMyWay(options.config)
 
   let avvio
@@ -345,11 +345,13 @@ function buildRouting (options) {
       }
     }
 
-    const connHeader = String.prototype.toLowerCase.call(req.headers.connection || '')
-    if (connHeader === 'keep-alive') {
-      if (keepAliveConnections.has(req.socket) === false) {
-        keepAliveConnections.add(req.socket)
-        req.socket.on('close', removeTrackedSocket.bind({ keepAliveConnections, socket: req.socket }))
+    if (trackConnections === true) {
+      const connHeader = String.prototype.toLowerCase.call(req.headers.connection || '')
+      if (connHeader === 'keep-alive') {
+        if (keepAliveConnections.has(req.socket) === false) {
+          keepAliveConnections.add(req.socket)
+          req.socket.on('close', removeTrackedSocket.bind({ keepAliveConnections, socket: req.socket }))
+        }
       }
     }