commit 4dc3785b3f1112f9ad7fa79e398c04f8a77ac2be
author Anton Muhin <antonm@google.com> Thu Oct 30 22:17:25 2014 +0400
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Fri Oct 31 20:55:38 2014 +0000
tree cbdcfa6abe0583887fbd930721d48c4a51d4c294
parent d07e206c4d71c118516054752a69911d04c98fba

buffet: Support multiple proxies for a command.

This is necessary to support Cloud API updates on command
changes.

BUG=None
TEST=cros_workon_make buffet --test&&manual

Change-Id: I09149d02c0564aa89c74bd66356b63547c17724f
Reviewed-on: https://chromium-review.googlesource.com/226533
Tested-by: Anton Muhin <antonm@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Anton Muhin <antonm@chromium.org>

buffet/commands/command_instance.cc

diff --git a/buffet/commands/command_instance.cc b/buffet/commands/command_instance.cc
index 9e1211a..f403630 100644
--- a/buffet/commands/command_instance.cc
+++ b/buffet/commands/command_instance.cc
@@ -137,8 +137,9 @@
   if (progress != progress_) {
     progress_ = progress;
     SetStatus(kStatusInProgress);
-    if (proxy_)
-      proxy_->OnProgressChanged(progress_);
+    for (auto& proxy : proxies_) {
+      proxy->OnProgressChanged(progress_);
+    }
   }
   return true;
 }
@@ -165,8 +166,9 @@
 void CommandInstance::SetStatus(const std::string& status) {
   if (status != status_) {
     status_ = status;
-    if (proxy_)
-      proxy_->OnStatusChanged(status_);
+    for (auto& proxy : proxies_) {
+      proxy->OnStatusChanged(status_);
+    }
   }
 }