From b90c266295dbf467780e661d70063b2aa8b5a7f2 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Tue, 3 Jul 2001 00:54:37 +0000
Subject: [PATCH] fixed diagnostic

---
 src/ca/cac.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ca/cac.cpp b/src/ca/cac.cpp
index a66b82dd1..79cdf83dd 100644
--- a/src/ca/cac.cpp
+++ b/src/ca/cac.cpp
@@ -680,6 +680,7 @@ void cac::startRecvProcessThread ()
 // this is the recv process thread entry point
 void cac::run ()
 {
+printf ("recv process thread id is %x\n", epicsThreadGetIdSelf());
     epicsAutoMutex autoMutex ( this->mutex );
     this->attachToClientCtx ();
     while ( ! this->recvProcessThreadExitRequest ) {
@@ -948,6 +949,7 @@ void cac::flushIfRequired ( nciu &chan )
         }
         if ( this->pudpiiu && blockPermit ) {
             if ( this->pudpiiu->isCurrentThread () ) {
+printf ("detected no-block cond and id is %x\n", epicsThreadGetIdSelf());
                 blockPermit = false;
             }
         }