* more work for the DefaultAptSources spec

apt-pkg/acquire-item.h:
- add new pkgAcquire::Item::StatTransientNetworkError status

apt-pkg/acquire-item.cc:
- if we get a StatTransientNetworkError use old sigfile and indexfiles 

apt-pkg/acquire-worker.cc:
- set StatTransientNetworkError on "Timeout", "TmpResolveFailure", "ConnectionRefused"

cmdline/apt-get.cc:
- handle a StatTransientNetworkError different than a normal error (warning instead of error)

1 files changed, 6 insertions, 4 deletions

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index dee00c63e..da9becc44 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -75,7 +75,7 @@ void pkgAcquire::Item::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
 	 Dequeue();
 	 return;
       }
-      
+
       Status = StatError;
       Dequeue();
    }   
@@ -393,13 +393,15 @@ void pkgAcqMetaSig::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
    string Final = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI);
 
    // if we get a network error we fail gracefully
-   if(LookupTag(Message,"FailReason") == "Timeout" || 
-      LookupTag(Message,"FailReason") == "TmpResolveFailure" ||
-      LookupTag(Message,"FailReason") == "ConnectionRefused") {
+   if(Status == StatTransientNetworkError)
+   {
       Item::Failed(Message,Cnf);
       // move the sigfile back on network failures (and re-authenticated?)
       if(FileExists(DestFile))
  	 Rename(DestFile,Final);
+
+      // set the status back to , Item::Failed likes to reset it
+      Status = pkgAcquire::Item::StatTransientNetworkError;
       return;
    }