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diff --git a/include/grpc++/async_server_context.h b/include/grpc++/async_server_context.h
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+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __GRPCPP_ASYNC_SERVER_CONTEXT_H__
+#define __GRPCPP_ASYNC_SERVER_CONTEXT_H__
+
+#include <chrono>
+
+#include <grpc++/config.h>
+
+struct grpc_byte_buffer;
+struct grpc_call;
+struct grpc_completion_queue;
+
+namespace google {
+namespace protobuf {
+class Message;
+}
+}
+
+using std::chrono::system_clock;
+
+namespace grpc {
+class Status;
+
+// TODO(rocking): wrap grpc c structures.
+class AsyncServerContext {
+ public:
+  AsyncServerContext(grpc_call* call, const grpc::string& method,
+                     const grpc::string& host,
+                     system_clock::time_point absolute_deadline);
+  ~AsyncServerContext();
+
+  // Accept this rpc, bind it to a completion queue.
+  void Accept(grpc_completion_queue* cq);
+
+  // Read and write calls, all async. Return true for success.
+  bool StartRead(google::protobuf::Message* request);
+  bool StartWrite(const google::protobuf::Message& response, int flags);
+  bool StartWriteStatus(const Status& status);
+
+  bool ParseRead(grpc_byte_buffer* read_buffer);
+
+  grpc::string method() const { return method_; }
+  grpc::string host() const { return host_; }
+  system_clock::time_point absolute_deadline() { return absolute_deadline_; }
+
+ private:
+  AsyncServerContext(const AsyncServerContext&);
+  AsyncServerContext& operator=(const AsyncServerContext&);
+
+  // These properties may be moved to a ServerContext class.
+  const grpc::string method_;
+  const grpc::string host_;
+  system_clock::time_point absolute_deadline_;
+
+  google::protobuf::Message* request_;  // not owned
+  grpc_call* call_;           // owned
+};
+
+}  // namespace grpc
+
+#endif  // __GRPCPP_ASYNC_SERVER_CONTEXT_H__