net,http2: merge setTimeout code

ZYSzys · addaleax · commit 802ea05a37e5 · 2019-01-27T17:20:13.000+01:00
PR-URL: #25084 Refs: #19060 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
diff --git a/lib/internal/http2/core.js b/lib/internal/http2/core.js
@@ -110,13 +110,11 @@ const {
   onStreamRead,
   kAfterAsyncWrite,
   kMaybeDestroy,
-  kUpdateTimer
+  kUpdateTimer,
+  kSession,
+  setStreamTimeout
 } = require('internal/stream_base_commons');
-const {
-  kTimeout,
-  setUnrefTimeout,
-  validateTimerDuration
-} = require('internal/timers');
+const { kTimeout } = require('internal/timers');
 const { isArrayBufferView } = require('internal/util/types');
 
 const { FileHandle } = internalBinding('fs');
@@ -163,7 +161,6 @@ const kSelectPadding = Symbol('select-padding');
 const kSentHeaders = Symbol('sent-headers');
 const kSentTrailers = Symbol('sent-trailers');
 const kServer = Symbol('server');
-const kSession = Symbol('session');
 const kState = Symbol('state');
 const kType = Symbol('type');
 const kWriteGeneric = Symbol('write-generic');
@@ -2546,35 +2543,7 @@ const setTimeout = {
   configurable: true,
   enumerable: true,
   writable: true,
-  value: function(msecs, callback) {
-    if (this.destroyed)
-      return;
-
-    // Type checking identical to timers.enroll()
-    msecs = validateTimerDuration(msecs);
-
-    // Attempt to clear an existing timer lear in both cases -
-    //  even if it will be rescheduled we don't want to leak an existing timer.
-    clearTimeout(this[kTimeout]);
-
-    if (msecs === 0) {
-      if (callback !== undefined) {
-        if (typeof callback !== 'function')
-          throw new ERR_INVALID_CALLBACK();
-        this.removeListener('timeout', callback);
-      }
-    } else {
-      this[kTimeout] = setUnrefTimeout(this._onTimeout.bind(this), msecs);
-      if (this[kSession]) this[kSession][kUpdateTimer]();
-
-      if (callback !== undefined) {
-        if (typeof callback !== 'function')
-          throw new ERR_INVALID_CALLBACK();
-        this.once('timeout', callback);
-      }
-    }
-    return this;
-  }
+  value: setStreamTimeout
 };
 Object.defineProperty(Http2Stream.prototype, 'setTimeout', setTimeout);
 Object.defineProperty(Http2Session.prototype, 'setTimeout', setTimeout);
diff --git a/lib/internal/stream_base_commons.js b/lib/internal/stream_base_commons.js
@@ -11,12 +11,23 @@ const {
   streamBaseState
 } = internalBinding('stream_wrap');
 const { UV_EOF } = internalBinding('uv');
-const { errnoException } = require('internal/errors');
+const {
+  codes: {
+    ERR_INVALID_CALLBACK
+  },
+  errnoException
+} = require('internal/errors');
 const { owner_symbol } = require('internal/async_hooks').symbols;
+const {
+  kTimeout,
+  setUnrefTimeout,
+  validateTimerDuration
+} = require('internal/timers');
 
 const kMaybeDestroy = Symbol('kMaybeDestroy');
 const kUpdateTimer = Symbol('kUpdateTimer');
 const kAfterAsyncWrite = Symbol('kAfterAsyncWrite');
+const kSession = Symbol('session');
 
 function handleWriteReq(req, data, encoding) {
   const { handle } = req;
@@ -178,6 +189,38 @@ function onStreamRead(arrayBuffer) {
   }
 }
 
+function setStreamTimeout(msecs, callback) {
+  if (this.destroyed)
+    return;
+
+  this.timeout = msecs;
+
+  // Type checking identical to timers.enroll()
+  msecs = validateTimerDuration(msecs);
+
+  // Attempt to clear an existing timer in both cases -
+  //  even if it will be rescheduled we don't want to leak an existing timer.
+  clearTimeout(this[kTimeout]);
+
+  if (msecs === 0) {
+    if (callback !== undefined) {
+      if (typeof callback !== 'function')
+        throw new ERR_INVALID_CALLBACK();
+      this.removeListener('timeout', callback);
+    }
+  } else {
+    this[kTimeout] = setUnrefTimeout(this._onTimeout.bind(this), msecs);
+    if (this[kSession]) this[kSession][kUpdateTimer]();
+
+    if (callback !== undefined) {
+      if (typeof callback !== 'function')
+        throw new ERR_INVALID_CALLBACK();
+      this.once('timeout', callback);
+    }
+  }
+  return this;
+}
+
 module.exports = {
   createWriteWrap,
   writevGeneric,
@@ -186,4 +229,6 @@ module.exports = {
   kAfterAsyncWrite,
   kMaybeDestroy,
   kUpdateTimer,
+  kSession,
+  setStreamTimeout
 };
diff --git a/lib/net.js b/lib/net.js
@@ -63,7 +63,8 @@ const {
   writeGeneric,
   onStreamRead,
   kAfterAsyncWrite,
-  kUpdateTimer
+  kUpdateTimer,
+  setStreamTimeout
 } = require('internal/stream_base_commons');
 const {
   codes: {
@@ -89,11 +90,7 @@ const kLastWriteQueueSize = Symbol('lastWriteQueueSize');
 let cluster;
 let dns;
 
-const {
-  kTimeout,
-  setUnrefTimeout,
-  validateTimerDuration
-} = require('internal/timers');
+const { kTimeout } = require('internal/timers');
 
 function noop() {}
 
@@ -405,28 +402,7 @@ function writeAfterFIN(chunk, encoding, cb) {
   }
 }
 
-Socket.prototype.setTimeout = function(msecs, callback) {
-  this.timeout = msecs;
-  // Type checking identical to timers.enroll()
-  msecs = validateTimerDuration(msecs);
-
-  // Attempt to clear an existing timer in both cases -
-  //  even if it will be rescheduled we don't want to leak an existing timer.
-  clearTimeout(this[kTimeout]);
-
-  if (msecs === 0) {
-    if (callback) {
-      this.removeListener('timeout', callback);
-    }
-  } else {
-    this[kTimeout] = setUnrefTimeout(this._onTimeout.bind(this), msecs);
-
-    if (callback) {
-      this.once('timeout', callback);
-    }
-  }
-  return this;
-};
+Socket.prototype.setTimeout = setStreamTimeout;
 
 
 Socket.prototype._onTimeout = function() {
