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Notify all requests on name lookup failures.

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Since there's no active request during a name lookup failure, explicitly fail all sent and queued requests, so the Request subclasses can take regular failure action.
This commit is contained in:
James Turner 2012-12-29 14:36:38 +00:00
parent ec82a0154b
commit b74d2ae9fa
1 changed files with 13 additions and 2 deletions
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15
simgear/io/HTTPClient.cxx
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@ -88,13 +88,24 @@ public:
virtual void handleError(int error)
{
if (error == ENOENT) {
// name lookup failure, abandon all requests on this connection
// name lookup failure
// we won't have an active request yet, so the logic below won't
// fire to actually call setFailure. Let's fail all of the requests
BOOST_FOREACH(Request_ptr req, sentRequests) {
req->setFailure(error, "hostname lookup failure");
}
BOOST_FOREACH(Request_ptr req, queuedRequests) {
req->setFailure(error, "hostname lookup failure");
}
// name lookup failure, abandon all requests on this connection
sentRequests.clear();
queuedRequests.clear();
}
NetChat::handleError(error);
if (activeRequest) {
if (activeRequest) {
SG_LOG(SG_IO, SG_INFO, "HTTP socket error");
activeRequest->setFailure(error, "socket error");
activeRequest = NULL;