What is the number of connections for express trains

The maximum number of connections managed by the express train is the number of connections that can be used by the express train, which is the number of open connections and must be less than the number of half-open connections, otherwise it will be invalid.

The current connection number of the express train is the number of half open connections This is the system of a Tcpip.sys system files modified, by default, XP system of the number of connections available to this file is 10, if not modified, open Network Tasks more, the appearance of the network stop-flow illusion, in fact, the system limits the number of half-open connections, so appropriate to the number of open connections, to help speed up network connectivity and download The speed, but this value is not the higher the better, generally more stable situation is the value of the tune between 256-384.