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RE: [lwip-users] How to send a large (over 1500 bytes) data one time ?


From: Bill Auerbach
Subject: RE: [lwip-users] How to send a large (over 1500 bytes) data one time ?
Date: Fri, 5 Jun 2009 12:47:54 -0400

If you mean with UDP, you can’t.

 

Bill

 

From: address@hidden [mailto:address@hidden On Behalf Of PAUL.YU ???
Sent: Friday, June 05, 2009 5:55 AM
To: address@hidden
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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