From 80097936bd1258f074a226396f9546d98d060964 Mon Sep 17 00:00:00 2001 From: David Reiss Date: Fri, 9 May 2008 07:14:10 +0000 Subject: [PATCH] C++/TFramedTransport: Don't write an empty frame on flush. git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665681 13f79535-47bb-0310-9956-ffa450edef68 --- lib/cpp/src/transport/TBufferTransports.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/cpp/src/transport/TBufferTransports.cpp b/lib/cpp/src/transport/TBufferTransports.cpp index 0deef1bf..b26fd3d3 100644 --- a/lib/cpp/src/transport/TBufferTransports.cpp +++ b/lib/cpp/src/transport/TBufferTransports.cpp @@ -230,8 +230,10 @@ void TFramedTransport::flush() { sz_nbo = (int32_t)htonl((uint32_t)(sz_hbo)); memcpy(wBuf_.get(), (uint8_t*)&sz_nbo, sizeof(sz_nbo)); - // Write size and frame body. - transport_->write(wBuf_.get(), sizeof(sz_nbo)+sz_hbo); + if (sz_hbo > 0) { + // Write size and frame body. + transport_->write(wBuf_.get(), sizeof(sz_nbo)+sz_hbo); + } // Reset our pointers. wBase_ = wBuf_.get(); -- 2.17.1