Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Using 2 PC’s with Windows XP, 64kB Tcp Window size, connected with a crossover cable
Using Qt 4.5.3, QTcpServer and QTcpSocket
Sending 2000 messages of 40kB takes 2 seconds (40MB/s)
Sending 1 message of 80MB takes 80 seconds (1MB/s)
Anyone has an explanation for this? I would expect the larger message to go faster, since the lower layers can then fill the Tcp packets more efficiently.
Bug in Qt 4.5.3
…………………………….