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aerospike
as_listener.h
Go to the documentation of this file.
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/*
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* Copyright 2008-2016 Aerospike, Inc.
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*
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* Portions may be licensed to Aerospike, Inc. under one or more contributor
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* license agreements.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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#pragma once
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#include <
aerospike/as_error.h
>
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#include <
aerospike/as_event.h
>
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#include <
aerospike/as_record.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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/**
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* User callback when an asynchronous write completes.
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*
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* @param err This error structure is only populated when the command fails. Null on success.
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* @param udata User data that is forwarded from asynchronous command function.
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* @param event_loop Event loop that this command was executed on. Use this event loop when running
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* nested asynchronous commands when single threaded behavior is desired for the
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* group of commands.
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*/
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typedef
void (*
as_async_write_listener
) (
as_error
* err,
void
* udata,
as_event_loop
* event_loop);
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/**
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* User callback when an asynchronous read completes with a record result.
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*
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* @param err This error structure is only populated when the command fails. Null on success.
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* @param record The return value from the asynchronous command. This value will need to be cast
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* to the structure that corresponds to the asynchronous command. Null on error.
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* @param udata User data that is forwarded from asynchronous command function.
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* @param event_loop Event loop that this command was executed on. Use this event loop when running
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* nested asynchronous commands when single threaded behavior is desired for the
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* group of commands.
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*/
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typedef
void (*
as_async_record_listener
) (
as_error
* err,
as_record
* record,
void
* udata,
as_event_loop
* event_loop);
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/**
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* User callback when asynchronous read completes with an as_val result.
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*
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* @param err This error structure is only populated when the command fails. Null on success.
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* @param val The return value from the asynchronous command. This value will need to be cast
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* to the structure that corresponds to the asynchronous command. Null on error.
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* @param udata User data that is forwarded from asynchronous command function.
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* @param event_loop Event loop that this command was executed on. Use this event loop when running
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* nested asynchronous commands when single threaded behavior is desired for the
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* group of commands.
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*/
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typedef
void (*
as_async_value_listener
) (
as_error
* err,
as_val
* val,
void
* udata,
as_event_loop
* event_loop);
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/**
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* User callback when pipelined command has been sent, i.e., when the connection is ready for sending
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* the next command.
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*
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* @param udata User data that is forwarded from asynchronous command function.
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* @param event_loop Event loop that this command was executed on. Use this event loop when running
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* nested asynchronous commands when single threaded behavior is desired for the
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* group of commands.
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*/
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typedef
void (*
as_pipe_listener
) (
void
* udata,
as_event_loop
* event_loop);
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#ifdef __cplusplus
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}
// end extern "C"
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#endif