# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1407147410 -7200
# Node ID b161593551db9a45289f8526080d6eb36ea4e5fa
# Parent  c608407d8dc2afd9b5fb90a44036ff1a99e7232c
Always allow incoming ECHO requests

diff -r c608407d8dc2 -r b161593551db OrthancServer/Internals/CommandDispatcher.cpp
--- a/OrthancServer/Internals/CommandDispatcher.cpp	Tue Jul 29 13:19:25 2014 +0200
+++ b/OrthancServer/Internals/CommandDispatcher.cpp	Mon Aug 04 12:16:50 2014 +0200
@@ -726,14 +726,16 @@
 
         // Check whether this request is allowed by the security filter
         if (supported && 
+            request != DicomRequestType_Echo &&  // Always allow incoming ECHO requests
             filter_ != NULL &&
             !filter_->IsAllowedRequest(callingIP_, callingAETitle_, request))
         {
           LOG(ERROR) << EnumerationToString(request) 
                      << " requests are disallowed for the AET \"" 
                      << callingAETitle_ << "\"";
-          cond = DIMSE_BADCOMMANDTYPE;
+          cond = DIMSE_ILLEGALASSOCIATION;
           supported = false;
+          finished = true;
         }
 
         // in case we received a supported message, process this command