If you mean with UDP, you can't.

 

Bill

 

From: [email protected]
[mailto:[email protected]] On Behalf
Of PAUL.YU ???
Sent: Friday, June 05, 2009 5:55 AM
To: [email protected]
Subject: [lwip-users] How to send a large (over 1500 bytes) data one time ?

 

Dears, 

Does anybody know how to send a large (over 1500 bytes) data one time ? 
I use the following function call: 

sendto(sockfd, send_buf, 2000, 0, (struct sockaddr *)&clntaddr,
sizeof(clntaddr)); 

But it doesn't work. Lwip will not send out any packet. 

How do I transfer a big size data? 

Thank you. 


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