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/*
*
* Copyright 2015, 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 _ADAPTER__TAG_H_
#define _ADAPTER__TAG_H_
#include <Python.h>
#include <grpc/grpc.h>
#include "grpc/_adapter/_call.h"
#include "grpc/_adapter/_completion_queue.h"
/* grpc_completion_type is becoming meaningless in grpc_event; this is a partial
replacement for its descriptive functionality until Python can move its whole
C and C adapter stack to more closely resemble the core batching API. */
typedef enum {
PYGRPC_SERVER_RPC_NEW = 0,
PYGRPC_INITIAL_METADATA = 1,
PYGRPC_READ = 2,
PYGRPC_WRITE_ACCEPTED = 3,
PYGRPC_FINISH_ACCEPTED = 4,
PYGRPC_CLIENT_METADATA_READ = 5,
PYGRPC_FINISHED_CLIENT = 6,
PYGRPC_FINISHED_SERVER = 7,
} pygrpc_tag_type;
typedef struct {
pygrpc_tag_type type;
PyObject *user_tag;
Call *call;
} pygrpc_tag;
pygrpc_tag *pygrpc_tag_new(pygrpc_tag_type type, PyObject *user_tag,
Call *call);
pygrpc_tag *pygrpc_tag_new_server_rpc_call(PyObject *user_tag);
void pygrpc_tag_destroy(pygrpc_tag *self);
#endif /* _ADAPTER__TAG_H_ */
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