public byte[] WriteInvocation(string methodName, object[] args, IReadOnlyList <string> excludedIds)
{
// Redis Invocation Format:
// * Variable length integer: Number of excluded Ids
// * For each excluded Id:
// * Length prefixed string: ID
// * SerializedHubMessage encoded by the format described by that type.
using (var stream = new MemoryStream())
using (var writer = new BinaryWriterWithVarInt(stream, _utf8NoBom))
{
if (excludedIds != null)
{
writer.WriteVarInt(excludedIds.Count);
foreach (var id in excludedIds)
{
writer.Write(id);
}
}
else
{
writer.WriteVarInt(0);
}
SerializedHubMessage.WriteAllSerializedVersions(writer, new InvocationMessage(methodName, argumentBindingException: null, args), _protocols);
return(stream.ToArray());
}
}
public byte[] WriteAck(int messageId)
{
// Acknowledgement Format:
// * Variable length integer: Id
using (var stream = new MemoryStream())
using (var writer = new BinaryWriterWithVarInt(stream, _utf8NoBom))
{
writer.WriteVarInt(messageId);
return(stream.ToArray());
}
}
public byte[] WriteGroupCommand(RedisGroupCommand command)
{
// Group Command Format:
// * Variable length integer: Id
// * Length prefixed string: ServerName
// * 1 byte: Action
// * Length prefixed string: GroupName
// * Length prefixed string: ConnectionId
using (var stream = new MemoryStream())
using (var writer = new BinaryWriterWithVarInt(stream, _utf8NoBom))
{
writer.WriteVarInt(command.Id);
writer.Write(command.ServerName);
writer.Write((byte)command.Action);
writer.Write(command.GroupName);
writer.Write(command.ConnectionId);
return(stream.ToArray());
}
}
