From 0007afdaf2201562955823124d8884504c346420 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Sat, 9 Sep 2017 06:39:49 -0700
Subject: [PATCH] Fix handler signature in async_read_header

---
 CHANGELOG.md                           |  6 ++++++
 include/boost/beast/http/impl/read.ipp |  2 +-
 test/beast/http/read.cpp               | 15 +++++++++++++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b3e1246..22198214 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+Version 113:
+
+* Fix handler signature in async_read_header
+
+--------------------------------------------------------------------------------
+
 Version 112:
 
 * Update websocket notes
diff --git a/include/boost/beast/http/impl/read.ipp b/include/boost/beast/http/impl/read.ipp
index 21dce0a5..de5f963c 100644
--- a/include/boost/beast/http/impl/read.ipp
+++ b/include/boost/beast/http/impl/read.ipp
@@ -639,7 +639,7 @@ async_read_header(
         "DynamicBuffer requirements not met");
     parser.eager(false);
     async_completion<ReadHandler,
-        void(error_code)> init{handler};
+        void(error_code, std::size_t)> init{handler};
     detail::read_op<AsyncReadStream, DynamicBuffer,
         isRequest, Derived, detail::parser_is_header_done,
             handler_type<ReadHandler, void(error_code, std::size_t)>>{
diff --git a/test/beast/http/read.cpp b/test/beast/http/read.cpp
index 1db94561..c58df607 100644
--- a/test/beast/http/read.cpp
+++ b/test/beast/http/read.cpp
@@ -90,6 +90,21 @@ public:
         }
         BEAST_EXPECT(n < limit);
         for(n = 0; n < limit; ++n)
+        {
+            multi_buffer b;
+            b.commit(buffer_copy(
+                b.prepare(len), buffer(s, len)));
+            test::fail_counter fc(n);
+            test::stream ts{ios_, fc};
+            test_parser<isRequest> p(fc);
+            error_code ec = test::error::fail_error;
+            ts.close_remote();
+            async_read_header(ts, b, p, do_yield[ec]);
+            if(! ec)
+                break;
+        }
+        BEAST_EXPECT(n < limit);
+        for(n = 0; n < limit; ++n)
         {
             static std::size_t constexpr pre = 10;
             multi_buffer b;