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package kafka
/**
* Copyright 2016-2018 Confluent Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import (
"fmt"
)
/*
#include <librdkafka/rdkafka.h>
//Minimum required librdkafka version. This is checked both during
//build-time and runtime.
//Make sure to keep the MIN_RD_KAFKA_VERSION, MIN_VER_ERRSTR and #error
//defines and strings in sync.
//
#define MIN_RD_KAFKA_VERSION 0x0000b0500
#ifdef __APPLE__
#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v0.11.5 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
#else
#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v0.11.5 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
#endif
#if RD_KAFKA_VERSION < MIN_RD_KAFKA_VERSION
#ifdef __APPLE__
#error "confluent-kafka-go requires librdkafka v0.11.5 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
#else
#error "confluent-kafka-go requires librdkafka v0.11.5 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
#endif
#endif
*/
import "C"
func versionCheck() error {
ver, verstr := LibraryVersion()
if ver < C.MIN_RD_KAFKA_VERSION {
return newErrorFromString(ErrNotImplemented,
fmt.Sprintf("%s: librdkafka version %s (0x%x) detected",
C.MIN_VER_ERRSTR, verstr, ver))
}
return nil
}
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