internal static Contracts.ChassisResponse SendBladeSerialData(int bladeId, string sessionToken, byte[] data)
{
Contracts.ChassisResponse response = new Contracts.ChassisResponse();
response.completionCode = Contracts.CompletionCode.Failure;
Tracer.WriteInfo("BladeSerialSessionMetadata.SendBladeSerialData({0})", bladeId);
// If there is NOT an already existing Blade serial session (indicated by a invalid bladeId and a invalid sessionToken), return failure with appropriate completion code
if (CompareAndSwapMetadata(ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken, ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken) == CompletionCode.Success)
{
Tracer.WriteError("SendBladeSerialData({0}): Send failed because of no active session.", bladeId);
response.completionCode = Contracts.CompletionCode.NoActiveSerialSession;
return(response);
}
// If this bladeid currently holds the serial session, update the timestamp else return failure
if (BladeSerialSessionMetadata.CompareAndSwapMetadata(bladeId, sessionToken, bladeId, sessionToken, DateTime.Now) != CompletionCode.Success)
{
response.completionCode = Contracts.CompletionCode.SerialSessionActive;
return(response);
}
BladeSerialSession currSession = new BladeSerialSession((byte)bladeId);
SerialStatusPacket serialStatus = new SerialStatusPacket();
serialStatus = currSession.sendSerialData(data);
if (serialStatus.completionCode != CompletionCode.Success)
{
Tracer.WriteError("BladeSerialSessionMetadata.SendBladeSerialData({0}): Error in BladeSerialSession.sendSerialData()", bladeId);
return(response);
}
response.completionCode = Contracts.CompletionCode.Success;
return(response);
}
internal static Contracts.SerialDataResponse ReceiveBladeSerialData(int bladeId, string sessionToken)
{
Contracts.SerialDataResponse response = new Contracts.SerialDataResponse();
response.completionCode = Contracts.CompletionCode.Failure;
Tracer.WriteInfo("BladeSerialSessionMetadata.ReceiveBladeSerialData({0})", bladeId);
// If there is NOT an already existing Blade serial session (indicated by a invalid bladeId and a invalid sessionToken), return failure with appropriate completion code
if (CompareAndSwapMetadata(ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken, ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken) == CompletionCode.Success)
{
Tracer.WriteError("ReceiveBladeSerialData({0}): Receive failed because of no active session.", bladeId);
response.completionCode = Contracts.CompletionCode.NoActiveSerialSession;
return(response);
}
// If this bladeid do not currently hold the serial session, return failure
if (BladeSerialSessionMetadata.CompareAndSwapMetadata(bladeId, sessionToken, bladeId, sessionToken) != CompletionCode.Success)
{
response.completionCode = Contracts.CompletionCode.SerialSessionActive;
return(response);
}
BladeSerialSession currSession = new BladeSerialSession((byte)bladeId);
SerialDataPacket serialData = new SerialDataPacket();
serialData = currSession.receiveSerialData();
if (serialData.completionCode != CompletionCode.Success)
{
// Common-case: lots of timeouts if device do not have any data to send over serial
if (serialData.completionCode == CompletionCode.Timeout)
{
Tracer.WriteInfo("BladeSerialSessionMetadata.ReceiveBladeSerialData({0}) Timeout in BladeSerialSession.receiveSerialData()", bladeId);
response.completionCode = Contracts.CompletionCode.Timeout;
return(response);
}
Tracer.WriteError("BladeSerialSessionMetadata.ReceiveBladeSerialData({0}) Error in BladeSerialSession.receiveSerialData()", bladeId);
return(response);
}
response.data = serialData.data;
response.completionCode = Contracts.CompletionCode.Success;
return(response);
}
internal static Contracts.SerialDataResponse ReceiveBladeSerialData(int bladeId, string sessionToken)
{
Contracts.SerialDataResponse response = new Contracts.SerialDataResponse();
response.completionCode = Contracts.CompletionCode.Failure;
Tracer.WriteInfo("BladeSerialSessionMetadata.ReceiveBladeSerialData({0})", bladeId);
// If there is NOT an already existing Blade serial session (indicated by a invalid bladeId and a invalid sessionToken), return failure with appropriate completion code
if (CompareAndSwapMetadata(ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken, ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken) == CompletionCode.Success)
{
Tracer.WriteError("ReceiveBladeSerialData({0}): Receive failed because of no active session.", bladeId);
response.completionCode = Contracts.CompletionCode.NoActiveSerialSession;
return response;
}
// If this bladeid do not currently hold the serial session, return failure
if (BladeSerialSessionMetadata.CompareAndSwapMetadata(bladeId, sessionToken, bladeId, sessionToken) != CompletionCode.Success)
{
response.completionCode = Contracts.CompletionCode.SerialSessionActive;
return response;
}
BladeSerialSession currSession = new BladeSerialSession((byte)bladeId);
SerialDataPacket serialData = new SerialDataPacket();
serialData = currSession.receiveSerialData();
if (serialData.completionCode != CompletionCode.Success)
{
// Common-case: lots of timeouts if device do not have any data to send over serial
if (serialData.completionCode == CompletionCode.Timeout)
{
Tracer.WriteInfo("BladeSerialSessionMetadata.ReceiveBladeSerialData({0}) Timeout in BladeSerialSession.receiveSerialData()", bladeId);
response.completionCode = Contracts.CompletionCode.Timeout;
return response;
}
Tracer.WriteError("BladeSerialSessionMetadata.ReceiveBladeSerialData({0}) Error in BladeSerialSession.receiveSerialData()", bladeId);
return response;
}
response.data = serialData.data;
response.completionCode = Contracts.CompletionCode.Success;
return response;
}
internal static Contracts.ChassisResponse SendBladeSerialData(int bladeId, string sessionToken, byte[] data)
{
Contracts.ChassisResponse response = new Contracts.ChassisResponse();
response.completionCode = Contracts.CompletionCode.Failure;
Tracer.WriteInfo("BladeSerialSessionMetadata.SendBladeSerialData({0})", bladeId);
// If there is NOT an already existing Blade serial session (indicated by a invalid bladeId and a invalid sessionToken), return failure with appropriate completion code
if (CompareAndSwapMetadata(ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken, ConfigLoaded.InactiveBladePortId, ConfigLoaded.InactiveBladeSerialSessionToken) == CompletionCode.Success)
{
Tracer.WriteError("SendBladeSerialData({0}): Send failed because of no active session.", bladeId);
response.completionCode = Contracts.CompletionCode.NoActiveSerialSession;
return response;
}
// If this bladeid currently holds the serial session, update the timestamp else return failure
if (BladeSerialSessionMetadata.CompareAndSwapMetadata(bladeId, sessionToken, bladeId, sessionToken, DateTime.Now) != CompletionCode.Success)
{
response.completionCode = Contracts.CompletionCode.SerialSessionActive;
return response;
}
BladeSerialSession currSession = new BladeSerialSession((byte)bladeId);
SerialStatusPacket serialStatus = new SerialStatusPacket();
serialStatus = currSession.sendSerialData(data);
if (serialStatus.completionCode != CompletionCode.Success)
{
Tracer.WriteError("BladeSerialSessionMetadata.SendBladeSerialData({0}): Error in BladeSerialSession.sendSerialData()", bladeId);
return response;
}
response.completionCode = Contracts.CompletionCode.Success;
return response;
}