From c11682032bba2dd846afc6c7bd460a6cdbc767c4 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Thu, 6 Dec 2018 11:12:11 -0800
Subject: [PATCH] Crawler example clears the response before each read:

fix #1100

Unfortunately the example still seems to hang, tested
with 20 threads.
---
 CHANGELOG.md                             | 1 +
 example/http/client/crawl/http_crawl.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea138fa0..13f54b5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 Version 197:
 
 * Improvements to echo-op example
+* Crawler example clears the response before each read
 
 --------------------------------------------------------------------------------
 
diff --git a/example/http/client/crawl/http_crawl.cpp b/example/http/client/crawl/http_crawl.cpp
index 3be4e8f6..e67d915e 100644
--- a/example/http/client/crawl/http_crawl.cpp
+++ b/example/http/client/crawl/http_crawl.cpp
@@ -337,6 +337,7 @@ public:
         timer_.expires_after(chrono::seconds(timeout));
 
         // Receive the HTTP response
+        res_ = {};
         http::async_read(
             socket_,
             buffer_,