/// <summary>
/// 添加一个接收器，允许您将日志消息推送到Kafka
/// </summary>
public static LoggerConfiguration Kafka(
this LoggerSinkConfiguration loggerConfiguration,
ProducerConfig producerConfig, string topic, int batchPostingLimit = 0,
TimeSpan period = default, ITextFormatter formatter = null
)
{
KafkaClientConfiguration clientConfiguration = new KafkaClientConfiguration
{
Topic = topic,
ProducerConfig = producerConfig
};
KafkaSinkConfiguration sinkConfiguration = new KafkaSinkConfiguration
{
BatchPostingLimit = batchPostingLimit,
Period = period,
};
if (formatter != null)
{
sinkConfiguration.TextFormatter = formatter;
}
return(RegisterSink(loggerConfiguration, clientConfiguration, sinkConfiguration));
}
/// <summary>
/// 添加一个接收器，允许您将日志消息推送到Kafka
/// </summary>
public static LoggerConfiguration Kafka(
this LoggerSinkConfiguration loggerConfiguration,
KafkaClientConfiguration clientConfiguration, KafkaSinkConfiguration sinkConfiguration, ITextFormatter textFormatter = null)
{
if (textFormatter != null)
{
sinkConfiguration.TextFormatter = textFormatter;
}
return(RegisterSink(loggerConfiguration, clientConfiguration, sinkConfiguration));
}
/// <summary>
/// 添加一个接收器，允许您将日志消息推送到Kafka
/// </summary>
public static LoggerConfiguration Kafka(
this LoggerSinkConfiguration loggerConfiguration,
Action <KafkaClientConfiguration, KafkaSinkConfiguration> configure)
{
KafkaClientConfiguration clientConfiguration = new KafkaClientConfiguration();
KafkaSinkConfiguration sinkConfiguration = new KafkaSinkConfiguration();
configure(clientConfiguration, sinkConfiguration);
return(RegisterSink(loggerConfiguration, clientConfiguration, sinkConfiguration));
}
public ConsumerConfig(KafkaClientConfiguration kafkaClientConfiguration) : this()
{
this.Host = kafkaClientConfiguration.KafkaServer.Address;
this.Port = kafkaClientConfiguration.KafkaServer.Port;
this.NumberOfTries = kafkaClientConfiguration.Consumer.NumberOfTries;
this.GroupId = kafkaClientConfiguration.Consumer.GroupId;
this.Timeout = kafkaClientConfiguration.Consumer.Timeout;
this.AutoOffsetReset = kafkaClientConfiguration.Consumer.AutoOffsetReset;
this.AutoCommit = kafkaClientConfiguration.Consumer.AutoCommit;
this.AutoCommitIntervalMs = kafkaClientConfiguration.Consumer.AutoCommitIntervalMs;
this.FetchSize = kafkaClientConfiguration.Consumer.FetchSize;
this.BackOffIncrementMs = kafkaClientConfiguration.Consumer.BackOffIncrementMs;
if (kafkaClientConfiguration.IsZooKeeperEnabled)
{
this.ZkConnect = kafkaClientConfiguration.ZooKeeperServers.AddressList;
this.ZkSessionTimeoutMs = kafkaClientConfiguration.ZooKeeperServers.SessionTimeout;
this.ZkConnectionTimeoutMs = kafkaClientConfiguration.ZooKeeperServers.ConnectionTimeout;
}
}
public ConsumerConfig(KafkaClientConfiguration kafkaClientConfiguration)
: this()
{
this.Host = kafkaClientConfiguration.KafkaServer.Address;
this.Port = kafkaClientConfiguration.KafkaServer.Port;
this.NumberOfTries = kafkaClientConfiguration.Consumer.NumberOfTries;
this.GroupId = kafkaClientConfiguration.Consumer.GroupId;
this.Timeout = kafkaClientConfiguration.Consumer.Timeout;
this.AutoOffsetReset = kafkaClientConfiguration.Consumer.AutoOffsetReset;
this.AutoCommit = kafkaClientConfiguration.Consumer.AutoCommit;
this.AutoCommitIntervalMs = kafkaClientConfiguration.Consumer.AutoCommitIntervalMs;
this.FetchSize = kafkaClientConfiguration.Consumer.FetchSize;
this.BackOffIncrementMs = kafkaClientConfiguration.Consumer.BackOffIncrementMs;
if (kafkaClientConfiguration.IsZooKeeperEnabled)
{
this.ZkConnect = kafkaClientConfiguration.ZooKeeperServers.AddressList;
this.ZkSessionTimeoutMs = kafkaClientConfiguration.ZooKeeperServers.SessionTimeout;
this.ZkConnectionTimeoutMs = kafkaClientConfiguration.ZooKeeperServers.ConnectionTimeout;
}
}
static LoggerConfiguration RegisterSink(LoggerSinkConfiguration loggerConfiguration, KafkaClientConfiguration clientConfiguration, KafkaSinkConfiguration sinkConfiguration)
{
if (loggerConfiguration == null)
{
throw new ArgumentNullException("loggerConfiguration");
}
if (string.IsNullOrEmpty(clientConfiguration.ProducerConfig.BootstrapServers))
{
throw new ArgumentException("BootstrapServers不能为空, 至少指定一个主机名", "BootstrapServers");
}
sinkConfiguration.BatchPostingLimit = (sinkConfiguration.BatchPostingLimit == default) ? DefaultBatchPostingLimit : sinkConfiguration.BatchPostingLimit;
sinkConfiguration.Period = (sinkConfiguration.Period == default) ? DefaultPeriod : sinkConfiguration.Period;
if (string.IsNullOrEmpty(clientConfiguration.Topic))
{
clientConfiguration.Topic = DefaultTopic;
}
return
(loggerConfiguration
.Sink(new KafkaSink(clientConfiguration, sinkConfiguration), sinkConfiguration.RestrictedToMinimumLevel));
}
