private int SendManagerMessage(ServiceMessageQueue queue, IServiceAddress managerServer, MessageStream messageOut)
{
int successCount = 0;
// Process the message,
IMessageProcessor processor = network.Connect(managerServer, ServiceType.Manager);
IEnumerable <Message> messageIn = processor.Process(messageOut);
// Handle the response,
foreach (Message m in messageIn)
{
if (m.HasError)
{
log.Error("Manager error: " + m.ErrorMessage);
// If we failed, add the message to the retry queue,
if (queue != null)
{
queue.AddMessageStream(managerServer, messageOut, ServiceType.Manager);
}
// Report the service as down to the tracker,
tracker.ReportServiceDownClientReport(managerServer, ServiceType.Manager);
}
else
{
// Message successfully sent,
++successCount;
}
}
return(successCount);
}
private int SendRootMessage(ServiceMessageQueue queue, IServiceAddress rootServer, MessageStream messageOut)
{
int successCount = 0;
// Process the message,
IMessageProcessor processor = network.Connect(rootServer, ServiceType.Root);
IEnumerable <Message> messageIn = processor.Process(messageOut);
// Handle the response,
foreach (Message m in messageIn)
{
if (m.HasError)
{
log.Error("Root error: " + m.ErrorMessage);
// If we failed, add the message to the retry queue,
if (queue != null)
{
queue.AddMessageStream(rootServer, messageOut, ServiceType.Root);
}
// TODO: We should confirm the error is a connection failure before
// reporting the service as down.
// Report the service as down to the tracker,
tracker.ReportServiceDownClientReport(rootServer, ServiceType.Root);
}
else
{
// Message successfully sent,
++successCount;
}
}
return(successCount);
}
private void RetryMessageTask(object state)
{
IServiceAddress address = (IServiceAddress)state;
List <ServiceType> types;
List <MessageStream> messages;
lock (queueMap) {
// Remove from the queue,
RetryMessageQueue queue;
queueMap.TryGetValue(address, out queue);
queueMap.Remove(address);
types = queue.ServiceTypes;
messages = queue.Queue;
}
// Create a message queue
ServiceMessageQueue messageQueue = CreateServiceMessageQueue();
// For each message in the queue,
int sz = types.Count;
for (int i = 0; i < sz; ++i)
{
ServiceType type = types[i];
MessageStream messageStream = messages[i];
if (type == ServiceType.Manager)
{
SendManagerMessage(messageQueue, address, messageStream);
}
else if (type == ServiceType.Root)
{
SendRootMessage(messageQueue, address, messageStream);
}
else
{
throw new ApplicationException("Unknown type");
}
}
// Re-enqueue any pending messages,
messageQueue.Enqueue();
}
private int SendRootMessage(ServiceMessageQueue queue, IServiceAddress rootServer, MessageStream messageOut)
{
int successCount = 0;
// Process the message,
IMessageProcessor processor = network.Connect(rootServer, ServiceType.Root);
IEnumerable<Message> messageIn = processor.Process(messageOut);
// Handle the response,
foreach (Message m in messageIn) {
if (m.HasError) {
log.Error("Root error: " + m.ErrorMessage);
// If we failed, add the message to the retry queue,
if (queue != null) {
queue.AddMessageStream(rootServer, messageOut, ServiceType.Root);
}
// TODO: We should confirm the error is a connection failure before
// reporting the service as down.
// Report the service as down to the tracker,
tracker.ReportServiceDownClientReport(rootServer, ServiceType.Root);
} else {
// Message successfully sent,
++successCount;
}
}
return successCount;
}
private int SendManagerMessage(ServiceMessageQueue queue, IServiceAddress managerServer, MessageStream messageOut)
{
int successCount = 0;
// Process the message,
IMessageProcessor processor = network.Connect(managerServer, ServiceType.Manager);
IEnumerable<Message> messageIn = processor.Process(messageOut);
// Handle the response,
foreach (Message m in messageIn) {
if (m.HasError) {
log.Error("Manager error: " + m.ErrorMessage);
// If we failed, add the message to the retry queue,
if (queue != null) {
queue.AddMessageStream(managerServer, messageOut, ServiceType.Manager);
}
// Report the service as down to the tracker,
tracker.ReportServiceDownClientReport(managerServer, ServiceType.Manager);
} else {
// Message successfully sent,
++successCount;
}
}
return successCount;
}
