Wireshark mailing list archives
Re: TCP connection is still in ESTABLISH state actually it is disconnected
From: Andrew Hood <ajhood () fl net au>
Date: Tue, 01 Jun 2010 08:43:10 +1000
Bo Xu wrote:
Hello Andew , There is firewall in the whole path . I have captured the packets about 3 hours , the file size is 24 , but after i download it ,there is not any packets. -rw-r--r-- 1 root system 24 May 31 19:34 65274.pcap So if i want to fix this issue , i have to change my application code slightly ?
Yes. You will have to add a setsockopt() call after opening the socket to set SO_KEEPALIVE. This was written on Linux. I don't have a p-Series at home. int tcp_socket; int keepalive=1; int rc; tcp_socket = socket(AF_INET, SOCK_STREAM, 0); rc=setsockopt(tcp_socket, SOL_SOCKET, SO_KEEPALIVE, &keepalive, sizeof(int)); -- There's no point in being grown up if you can't be childish sometimes. -- Dr. Who ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Current thread:
- TCP connection is still in ESTABLISH state actually it is disconnected Bo Xu (May 30)
- Message not available
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Jack Jackson (May 30)
- Message not available
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Andrew Hood (May 30)
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Bo Xu (May 31)
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Andrew Hood (May 31)
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Bo Xu (May 31)
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Andrew Hood (May 31)
- Re: TCP connection is still in ESTABLISH state actually it is disconnected Bo Xu (May 31)