Add minimum timeout for transient errors

chrome/browser/local_discovery/privet_http_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/local_discovery/privet_http_impl.h"
 
+#include <algorithm>
+
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/local_discovery/privet_constants.h"
 #include "net/base/url_util.h"
 #include "url/gurl.h"
 
 namespace local_discovery {
 
@@ skipping 525 matching lines @@
       invalid_job_retries_++;
 
       int timeout = kPrivetLocalPrintDefaultTimeout;
       value->GetInteger(kPrivetKeyTimeout, &timeout);
 
       double random_scaling_factor =
           1 + base::RandDouble() * kPrivetMaximumTimeRandomAddition;
 
       timeout = static_cast<int>(timeout * random_scaling_factor);
 
+      timeout = std::max(timeout, kPrivetMinimumTimeout);
+
       base::MessageLoop::current()->PostDelayedTask(
           FROM_HERE, base::Bind(&PrivetLocalPrintOperationImpl::DoCreatejob,
                                 weak_factory_.GetWeakPtr()),
           base::TimeDelta::FromSeconds(timeout));
     } else {
       delegate_->OnPrivetPrintingError(this, 200);
     }
 
     return;
   }
@@ skipping 172 matching lines @@
   TokenCallbackVector token_callbacks;
   token_callbacks_.swap(token_callbacks);
 
   for (TokenCallbackVector::iterator i = token_callbacks.begin();
        i != token_callbacks.end(); i++) {
     i->Run(token);
   }
 }
 
 }  // namespace local_discovery