void connection_ConnectionResumed(object sender, NmsConnectionEventArgs e)
{
var pooledConnection = sender as NmsPooledConnection;
lock (this)
this.connections.Add(pooledConnection);
if (this.ConnectionResumed != null)
this.ConnectionResumed(this, new NmsConnectionEventArgs(pooledConnection));
}
void connection_ConnectionInterrupted(object sender, NmsConnectionEventArgs e)
{
var pooledConnection = sender as NmsPooledConnection;
lock (this.connections)
this.connections.Remove(pooledConnection);
lock (this.connectionsForCleanup)
this.connectionsForCleanup.Add(pooledConnection);
if (this.ConnectionInterrupted != null)
this.ConnectionInterrupted(this, new NmsConnectionEventArgs(pooledConnection));
}
void connection_ConnectionResumed(object sender, NmsConnectionEventArgs e)
{
lock (this)
{
if (this.isInitialized)
return;
log.Info("[{0}] Resuming consumer #{1} on this connection.", e.Connection.ID, this.id);
this.connection = (INmsConnection)sender;
if (this.requestOnlyCallback != null)
this.SetupRequestOnly(this.connection, this.destination, this.requestOnlyCallback, this.selector);
else if (this.requestReplyCallback != null)
this.SetupRequestReply(this.connection, this.destination, this.requestReplyCallback, this.selector);
}
}
/// <summary>
/// Occurs when the underlying connection has been interrupted.
/// </summary>
void connection_ConnectionInterrupted(object sender, NmsConnectionEventArgs e)
{
lock (this)
{
if (this.connection != sender)
return;
log.Warn("[{0}] Consumer #{1}'s connection was lost. Attempting to recreate.", e.Connection.ID, this.id);
if (this.requestOnlyCallback != null)
this.consumer.Listener -= new MessageListener(this.RequestOnlyCallback);
else if (this.requestReplyCallback != null)
this.consumer.Listener -= new MessageListener(this.RequestReplyCallback);
this.consumer.Dispose();
this.consumer = null;
this.isInitialized = false;
try
{
if (this.requestOnlyCallback != null)
this.SetupRequestOnly(this.connection, this.destination, this.requestOnlyCallback, this.selector);
else if (this.requestReplyCallback != null)
this.SetupRequestReply(this.connection, this.destination, this.requestReplyCallback, this.selector);
}
catch (Exception ex)
{
log.Warn("[{0}] Failed to recreate consumer using this connection ({1}). Waiting for resume condition to restart.", e.Connection.ID, ex.Message);
}
}
}
void connection_ConnectionResumed(object sender, NmsConnectionEventArgs e)
{
lock (this)
{
if (this.isInitialized)
return;
log.Info("[{0}] Resuming producer #{1} on this connection.", e.Connection.ID, this.id);
this.connection = (INmsConnection)sender;
this.Setup(this.connection, this.deliveryMode, this.isSynchronous);
}
}
void connection_ConnectionInterrupted(object sender, NmsConnectionEventArgs e)
{
lock (this)
{
if (this.connection != sender)
return;
this.isInitialized = false;
this.isInitializedForSynchronous = false;
this.asr.Reset();
log.Warn("[{0}] Producer #{1}'s connection was lost. Attempting to recreate.", e.Connection.ID, this.id);
this.producer.Dispose();
this.producer = null;
this.session.Dispose();
this.session = null;
try
{
this.Setup(this.connection, this.deliveryMode, this.isSynchronous);
}
catch (Exception ex)
{
log.Warn("[{0}] Failed to recreate producer using this connection ({1}). Waiting for resume condition to restart.", e.Connection.ID, ex.Message);
}
}
}
