From: andreaskoepke <andreaskoepke>
Date: Tue, 26 Feb 2008 18:17:04 +0000 (+0000)
Subject: change queue behavior for packets read from node while no client is connected
X-Git-Tag: release_tinyos_2_1_0_0~500
X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=commitdiff_plain;ds=sidebyside;h=975668e1509e727af2a3067bc9fe12f1ca1d109f;p=tinyos-2.x.git

change queue behavior for packets read from node while no client is connected
from drop tail to drop head
---

diff --git a/support/sdk/cpp/sf/serialcomm.cpp b/support/sdk/cpp/sf/serialcomm.cpp
index ea4e4bfa..5920a724 100644
--- a/support/sdk/cpp/sf/serialcomm.cpp
+++ b/support/sdk/cpp/sf/serialcomm.cpp
@@ -642,7 +642,11 @@ void SerialComm::readSerial()
             }
             else
             {
-                ++droppedReadPacketCount;
+                while(readBuffer.isFull()) {
+                    readBuffer.dequeue();
+                    ++droppedReadPacketCount;
+                }
+                readBuffer.enqueueBack(packet);
                 // DEBUG("SerialComm::readSerial : dropped packet")
             }
         }