Windows ce mtu

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Add a comment. Active Oldest Votes. Improve this answer. Valter Minute Valter Minute 2, 1 1 gold badge 11 11 silver badges 12 12 bronze badges. I'm simply trying to optimize communication between 2 of our devices. Please help us improve our Knowledge Base by rating it and providing your feedback in the section below.

Sometimes a computer may struggle to reliably receive and transmit data — resulting in slow speeds or interrupted access to some sites and Internet services. Altering the MTU size can help resolve these problems. This guide shows you how. Click All Programs. Click Accessories. Right-click on Command Prompt and click Run as administrator. If prompted click the Allow button. Send Feedback. Note This function is actually a Winsock function. However, the information that is presented in it is specific to Bluetooth.

The following table shows possible values for this parameter. The optval and optlen parameters are ignored; however, Winsock implementation on Windows CE requires optlen to be at least 4 and optval to point to at least an integer datum. On a connected socket, this command will toggle encryption for all sessions sharing the same Baseband connection. You should use it ONLY if you know what you are doing for example, yours is the only application ; otherwise, the link presumed more secure by another application may become unencrypted.

For unconnected sockets, encryption can only be turned ON. If the encryption flag is set to FALSE, it does not initiate encryption request; however, if encryption is already on, it stays on. XON limit is only used for peers that do not support credit-based flow control mandatory in the Bluetooth Core Specification version 1. When amount of incoming data received, but not read by an application for a given connection grows past this limit, a flow control command is sent to the peer requiring suspension of transmission.

XOFF limit is only used for peers that do not support credit-based flow control mandatory in the Bluetooth Core Specification 1. If flow has been suspended because of buffer run-up, when amount of incoming data received, but not read by an application for a given connection falls below this limit, a flow control command is sent to the peer allowing continuation of transmission.

If credit-based flow is not implemented, it is possible to create buffer overruns, because, prior to the Bluetooth Core Specification 1.

Setting relatively lower limits on XON will make this situation less probable. If no error occurs, this function returns zero. If application A on device X is connected to server P on device Y, application B on device X will not be able to connect to the same server on device Y. However, device Y will be able to accept an incoming connection on the same server channel from a different device, as well as an incoming connection from device X to a different server channel.

Socket options can be configured for accepting sockets, connecting sockets, and connected sockets. When a socket option is set for an accepting socket, it is inherited by the socket that is automatically created by Winsock on incoming connections. When a socket option is set on a connected socket, it overruns whatever the defaults were imposed by its parent socket.