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[lwip-users] how to deal with recieve a large file ?


From: vincent cui
Subject: [lwip-users] how to deal with recieve a large file ?
Date: Wed, 25 Jul 2012 07:46:50 +0000

All:’

I develop embedded web server with socket API, there is a file upload function, the web function code is following

<form action="" method="post" enctype="multipart/form-data">

    <label for="" Upload Test</label>

    <input type="file" name="file" />

    <input type="submit" name="submit" value="Submit" />

  </form>

 

I capture TCP and HTTP packets with wireshark and find that the POST xhrfwfilepost.htm requested is captured in TCP level. Not HTTP level

It means that I need write a thread with TCP API to receive file ?, is there a sample for it ?

Attached file is a whole of PCAP file.

 

Untitled.png

 

Vincent

Attachment: filetrans.pcap
Description: filetrans.pcap


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