From 7a0670a9512981cee18d1960db46a3b57844595d Mon Sep 17 00:00:00 2001
From: "Kevin (Kun) \"Kassimo\" Qian" <kevinkassimo@gmail.com>
Date: Sat, 22 Sep 2018 00:59:26 -0700
Subject: Implement deno.trace() (#795)

---
 js/dispatch.ts | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'js/dispatch.ts')

diff --git a/js/dispatch.ts b/js/dispatch.ts
index 8c2514c32..037b77a85 100644
--- a/js/dispatch.ts
+++ b/js/dispatch.ts
@@ -4,6 +4,7 @@ import { flatbuffers } from "flatbuffers";
 import * as fbs from "gen/msg_generated";
 import * as errors from "./errors";
 import * as util from "./util";
+import { maybePushTrace } from "./trace";
 
 let nextCmdId = 0;
 const promiseTable = new Map<number, util.Resolvable<fbs.Base>>();
@@ -29,6 +30,7 @@ export function sendAsync(
   msgType: fbs.Any,
   msg: flatbuffers.Offset
 ): Promise<fbs.Base> {
+  maybePushTrace(msgType, false); // add to trace if tracing
   const [cmdId, resBuf] = sendInternal(builder, msgType, msg, false);
   util.assert(resBuf == null);
   const promise = util.createResolvable<fbs.Base>();
@@ -42,6 +44,7 @@ export function sendSync(
   msgType: fbs.Any,
   msg: flatbuffers.Offset
 ): null | fbs.Base {
+  maybePushTrace(msgType, true); // add to trace if tracing
   const [cmdId, resBuf] = sendInternal(builder, msgType, msg, true);
   util.assert(cmdId >= 0);
   if (resBuf == null) {
-- 
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