public ConsumerConfiguration(ConsumerConfigurationSection config)
{
Validate(config);
this.NumberOfTries = config.NumberOfTries;
this.GroupId = config.GroupId;
this.Timeout = config.Timeout;
this.AutoOffsetReset = config.AutoOffsetReset;
this.AutoCommit = config.AutoCommit;
this.AutoCommitInterval = config.AutoCommitInterval;
this.FetchSize = config.FetchSize;
this.BackOffIncrement = config.BackOffIncrement;
this.SocketTimeout = config.SocketTimeout;
this.BufferSize = config.BufferSize;
this.MaxQueuedChunks = config.MaxQueuedChunks;
this.IdleTimeToKeepAlive = config.IdleTimeToKeepAlive;
this.KeepAliveInterval = config.KeepAliveInterval;
this.SocketPollingTimeout = config.SocketPollingTimeout;
this.SocketPollingLevel = config.SocketPollingLevel;
this.MaxConnectionPoolSize = config.MaxConnectionPoolSize;
this.ConnectionLifeSpan = config.ConnectionLifeSpan;
if (config.Broker.ElementInformation.IsPresent)
{
this.SetBrokerConfiguration(config.Broker);
}
else
{
this.SetZooKeeperConfiguration(config.ZooKeeperServers);
}
}
public static ConsumerConfigurationSection FromXml(XElement element)
{
var section = new ConsumerConfigurationSection();
section.DeserializeSection(element.CreateReader());
return(section);
}
public ConsumerConfiguration(ConsumerConfigurationSection config)
{
Validate(config);
NumberOfTries = config.NumberOfTries;
GroupId = config.GroupId;
Timeout = config.Timeout;
AutoOffsetReset = config.AutoOffsetReset;
AutoCommit = config.AutoCommit;
AutoCommitInterval = config.AutoCommitInterval;
FetchSize = config.FetchSize;
BackOffIncrement = config.BackOffIncrement;
SendTimeout = config.SendTimeout;
ReceiveTimeout = config.ReceiveTimeout;
BufferSize = config.BufferSize;
ConsumerId = config.ConsumerId;
ShutdownTimeout = config.ShutdownTimeout;
MaxFetchBufferLength = config.MaxFetchBufferLength;
ConsumeGroupRebalanceRetryIntervalMs = DefaultConsumeGroupRebalanceRetryIntervalMs;
ConsumeGroupFindNewLeaderSleepIntervalMs = DefaultConsumeGroupFindNewLeaderSleepIntervalMs;
if (config.Broker.ElementInformation.IsPresent)
{
SetBrokerConfiguration(config.Broker);
}
else
{
SetZooKeeperConfiguration(config.ZooKeeperServers);
}
}
private static void Validate(ConsumerConfigurationSection config)
{
if (config.Broker.ElementInformation.IsPresent &&
config.ZooKeeperServers.ElementInformation.IsPresent)
{
throw new ConfigurationErrorsException("ZooKeeper configuration cannot be set when brokers configuration is used");
}
if (!config.ZooKeeperServers.ElementInformation.IsPresent &&
!config.Broker.ElementInformation.IsPresent)
{
throw new ConfigurationErrorsException("ZooKeeper server or Kafka broker configuration must be set");
}
if (config.ZooKeeperServers.ElementInformation.IsPresent &&
config.ZooKeeperServers.Servers.Count == 0)
{
throw new ConfigurationErrorsException("At least one ZooKeeper server address is required");
}
}
public ConsumerConfiguration(XElement xmlElement)
: this(ConsumerConfigurationSection.FromXml(xmlElement))
{
}
public static ConsumerConfigurationSection FromXml(XElement element)
{
var section = new ConsumerConfigurationSection();
section.DeserializeSection(element.CreateReader());
return section;
}
private static void Validate(ConsumerConfigurationSection config)
{
if (config.Broker.ElementInformation.IsPresent
&& config.ZooKeeperServers.ElementInformation.IsPresent)
{
throw new ConfigurationErrorsException("ZooKeeper configuration cannot be set when brokers configuration is used");
}
if (!config.ZooKeeperServers.ElementInformation.IsPresent
&& !config.Broker.ElementInformation.IsPresent)
{
throw new ConfigurationErrorsException("ZooKeeper server or Kafka broker configuration must be set");
}
if (config.ZooKeeperServers.ElementInformation.IsPresent
&& config.ZooKeeperServers.Servers.Count == 0)
{
throw new ConfigurationErrorsException("At least one ZooKeeper server address is required");
}
}
public ConsumerConfiguration(ConsumerConfigurationSection config)
{
Validate(config);
this.NumberOfTries = config.NumberOfTries;
this.GroupId = config.GroupId;
this.Timeout = config.Timeout;
this.AutoOffsetReset = config.AutoOffsetReset;
this.AutoCommit = config.AutoCommit;
this.AutoCommitInterval = config.AutoCommitInterval;
this.FetchSize = config.FetchSize;
this.BackOffIncrement = config.BackOffIncrement;
this.SendTimeout = config.SendTimeout;
this.ReceiveTimeout = config.ReceiveTimeout;
this.BufferSize = config.BufferSize;
this.ConsumerId = config.ConsumerId;
this.ShutdownTimeout = config.ShutdownTimeout;
this.MaxFetchBufferLength = config.MaxFetchBufferLength;
this.ConsumeGroupRebalanceRetryIntervalMs = DefaultConsumeGroupRebalanceRetryIntervalMs;
this.ConsumeGroupFindNewLeaderSleepIntervalMs = DefaultConsumeGroupFindNewLeaderSleepIntervalMs;
if (config.Broker.ElementInformation.IsPresent)
{
this.SetBrokerConfiguration(config.Broker);
}
else
{
this.SetZooKeeperConfiguration(config.ZooKeeperServers);
}
}