Recently do large amount of data of UDP packets, want to try to increase the speed of receiving, check the information on the Internet, some people say that good winpcap, receiving rate is higher than in the socket,
If winpcap is so bad why not all companies use winpcap
Also, the winpcap packet filters will faster than socket parsing packets, less CPU resources?
I've always thought even Wan Zhao card, use socket receiving data is also should be no problem, but so many people say than winpcap socket with high efficiency, is want to know the exactly where is high, please master teach

CodePudding user response:

Points is too little, I don't see how a reply

CodePudding user response:

Really no one answer

CodePudding user response:

Answer by oneself, winpcap just caught ability is stronger, slow as a snail, to use it to do high bandwidth data received are brain-dead 2 b, ha, ha, ha, ha

CodePudding user response:

Winpcap this invocation device interface loss should be relatively large