protected virtual void OnUnsubscribeReceived(RedisSubEventArgs e)
{
if (UnsubscribeReceived != null)
{
UnsubscribeReceived(this, e);
}
}
protected virtual void OnMessageReceived(RedisSubEventArgs e)
{
if (MessageReceived != null)
{
MessageReceived(this, e);
}
}
static void MessageReceived(object sender, RedisSubEventArgs e)
{
switch (e.kind) {
case "psubscribe":
case "punsubscribe":
Console.WriteLine ("Received {0}: {1}", e.kind, e.message);
break;
default:
Console.WriteLine ("Received {0}: {1}", e.kind, e.message);
break;
}
}
/// <summary>
/// Worker method to handle incoming messages from Redis.
/// </summary>
void SubWorker()
{
object [] data = null;
while (continueWorking)
{
try {
data = ReadMixedArray ();
}
catch (Exception ex) {
if (continueWorking)
throw ex;
else {
Log ("C", "# break listening");
break;
}
}
if (data.Length < 3)
throw new Exception ("Received unexpected message with " +
data.Length + " elements");
RedisSubEventArgs e = new RedisSubEventArgs();
e.message = data [data.Length - 1];
e.kind = Encoding.UTF8.GetString (data[0] as byte []);
switch (e.kind) {
case "message":
if (MessageReceived == null)
break;
e.channel = Encoding.UTF8.GetString (data [1] as byte[]);
e.message = Encoding.UTF8.GetString (data [data.Length - 1] as byte[]);
OnMessageReceived(e);
break;
case "subscribe":
if (SubscribeReceived == null) break;
e.channel = Encoding.UTF8.GetString (data [1] as byte []);
OnSubscribeReceived(e);
break;
case "unsubscribe":
if (UnsubscribeReceived == null) break;
e.channel = Encoding.UTF8.GetString (data [1] as byte []);
OnUnsubscribeReceived(e);
break;
case "pmessage":
if (MessageReceived == null) break;
if (data.Length != 4)
throw new Exception ("Received invalid pmessage with " +
data.Length + " elements");
e.pattern = Encoding.UTF8.GetString (data [1] as byte []);
e.channel = Encoding.UTF8.GetString (data [2] as byte []);
OnMessageReceived(e);
break;
case "psubscribe":
if (SubscribeReceived == null) break;
e.pattern = Encoding.UTF8.GetString (data [1] as byte []);
OnSubscribeReceived(e);
break;
case "punsubscribe":
if (UnsubscribeReceived == null) break;
e.pattern = Encoding.UTF8.GetString (data [1] as byte []);
OnUnsubscribeReceived(e);
break;
default:
throw new Exception ("Received message of unsupported kind " + e.kind);
}
}
}
protected virtual void OnUnsubscribeReceived(RedisSubEventArgs e)
{
if (UnsubscribeReceived != null)
UnsubscribeReceived (this, e);
}
protected virtual void OnMessageReceived(RedisSubEventArgs e)
{
if (MessageReceived != null)
MessageReceived (this, e);
}
/// <summary>
/// Worker method to handle incoming messages from Redis.
/// </summary>
void SubWorker()
{
object [] data = null;
while (continueWorking)
{
try {
data = ReadMixedArray();
}
catch (Exception ex) {
if (continueWorking)
{
throw ex;
}
else
{
Log("C", "# break listening");
break;
}
}
if (data.Length < 3)
{
throw new Exception("Received unexpected message with " +
data.Length + " elements");
}
RedisSubEventArgs e = new RedisSubEventArgs();
e.message = data [data.Length - 1];
e.kind = Encoding.UTF8.GetString(data[0] as byte []);
switch (e.kind)
{
case "message":
if (MessageReceived == null)
{
break;
}
e.channel = Encoding.UTF8.GetString(data [1] as byte[]);
e.message = Encoding.UTF8.GetString(data [data.Length - 1] as byte[]);
OnMessageReceived(e);
break;
case "subscribe":
if (SubscribeReceived == null)
{
break;
}
e.channel = Encoding.UTF8.GetString(data [1] as byte []);
OnSubscribeReceived(e);
break;
case "unsubscribe":
if (UnsubscribeReceived == null)
{
break;
}
e.channel = Encoding.UTF8.GetString(data [1] as byte []);
OnUnsubscribeReceived(e);
break;
case "pmessage":
if (MessageReceived == null)
{
break;
}
if (data.Length != 4)
{
throw new Exception("Received invalid pmessage with " +
data.Length + " elements");
}
e.pattern = Encoding.UTF8.GetString(data [1] as byte []);
e.channel = Encoding.UTF8.GetString(data [2] as byte []);
OnMessageReceived(e);
break;
case "psubscribe":
if (SubscribeReceived == null)
{
break;
}
e.pattern = Encoding.UTF8.GetString(data [1] as byte []);
OnSubscribeReceived(e);
break;
case "punsubscribe":
if (UnsubscribeReceived == null)
{
break;
}
e.pattern = Encoding.UTF8.GetString(data [1] as byte []);
OnUnsubscribeReceived(e);
break;
default:
throw new Exception("Received message of unsupported kind " + e.kind);
}
}
}
