Discussions - microsoft.public.win32.programmer.networks

	PGM and SPM
	Is there a way to adjust the rate at which SPM packets are send when using a PGM socket ? If I could adjust this setting I have control on how fast the protocol detects a packet send failure. By Gert Leunen - Jan 6 - 3 new of 3 messages

	QOS and PGM
	When setting up TC (Traffic Control) only three protocols (udp, tcp and tcp-a) seem to be supported. But what about PGM (pragmatic general multicast) ? Is that also supported ? I tried to apply QOS through the GQOS API on a PGM socket. Here the problem is that when I create a socket I need to supply a service provider with... more » By Gert Leunen - Jan 6 - 4 new of 4 messages

	Internal QOS on the local and remote computer
	When I apply QOS on a socket through GQOS, TC or Qwave does windows internally prioritize the packets send over those sockets (when sending and receiving network packets) ? Or is the sole purpose of QOS (except for the shaping of traffic) to apply the right headers so other network elements can prioritize packets.... more » By Gert Leunen - Jan 6 - 4 new of 4 messages

	GQOS & QOS for multicast UDP sockets
	For my application I need to join the same multicast address on different network interfaces. But, there seems to be a problem setting QOS on all interfaces. I want to send prioritized udp data over different network interfaces to the same multicast endpoint (224.5.6.7:9999). Therefore, I set the... more » By Gert Leunen - Jan 6 - 4 new of 4 messages

	Bluetooth pair without using a code
	I am trying to use a Bluetooth device that does not have a pairing code in Vista. When I choose "pair without using a code" in Bluetooth Devices control panel, it pairs OK and adds a Service, Serial port ( SPP) 'AT Serial' COM4. But when I call CreateFile to open COM4, Vista shows a "click here" box... more » By Martin - Jan 5 - 3 new of 3 messages

NetworkInformationException in NetworkInterface.GetAllNetwork Interfaces thrown when running as windows service

Hi News Group, I'm writing some code that discovers network interfaces and devices. It works correct when executed in a console application (managed) but it fails when executed from a managed windows service. The service is configured to run as local service so I guess that is enough permission to perform the operations.... more »

By sebastian.dau@googlemail. com - Jan 4 - 2 new of 2 messages

	Bluetooth Link Supervision Timeout
	What is the Bluetooth Link Supervision Timeout for Vista/Win7. Also is there a way to set this? By SonicBison - Dec 31 2009 - 1 new of 1 message

	DHCP Vendor-Specific Information Option
	I am facing one problem in windows DHCP API. I have to send DHCP INFORM message with Vendor-Specific Information Option and Enterprise number in this Vendor-Identifying Vendor-Specific Information Option. But I cant see any option to set Enterprise number in windows API DhcpRequestParams().Could you... more » By Volga - Dec 31 2009 - 1 new of 1 message

	winsock best way to call closesocket
	We are using winock 2.2 in one of our client server application. while we are about to close the socket we use this logic. while(!closesocket(s)) sleep(200); is this the right way to call the winsock closeocket. thanks Mubashir By Mubashir Khan - Dec 29 2009 - 2 new of 2 messages

	Strange behaviour with sniffer filtering
	I use Wireshark to sniff a LAN. When I filter a certain address I don't see any packet but if I don't filter anything I see packets with this specific address. Is there any possible explanation to that phenomena? Regards James By James - Dec 29 2009 - 3 new of 3 messages