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-rw-r--r--src/cpp/common/channel_filter.h5
-rw-r--r--src/cpp/common/version_cc.cc2
2 files changed, 6 insertions, 1 deletions
diff --git a/src/cpp/common/channel_filter.h b/src/cpp/common/channel_filter.h
index 5e569c97e6..1a3295fc80 100644
--- a/src/cpp/common/channel_filter.h
+++ b/src/cpp/common/channel_filter.h
@@ -366,6 +366,11 @@ void ChannelFilterPluginShutdown();
/// The \a include_filter argument specifies a function that will be called
/// to determine at run-time whether or not to add the filter. If the
/// value is nullptr, the filter will be added unconditionally.
+/// If the channel stack type is GRPC_CLIENT_SUBCHANNEL, the caller should
+/// ensure that subchannels with different filter lists will always have
+/// different channel args. This requires setting a channel arg in case the
+/// registration function relies on some condition other than channel args to
+/// decide whether to add a filter or not.
template <typename ChannelDataType, typename CallDataType>
void RegisterChannelFilter(
const char* name, grpc_channel_stack_type stack_type, int priority,
diff --git a/src/cpp/common/version_cc.cc b/src/cpp/common/version_cc.cc
index 55da89e6c8..358131c7c4 100644
--- a/src/cpp/common/version_cc.cc
+++ b/src/cpp/common/version_cc.cc
@@ -22,5 +22,5 @@
#include <grpcpp/grpcpp.h>
namespace grpc {
-grpc::string Version() { return "1.18.0-dev"; }
+grpc::string Version() { return "1.19.0-dev"; }
} // namespace grpc