Dear Mikes:
Thanks for your suggestion. I tried to turn off my firewall. However, it comes out with the same error. Could we fix port to 5004 only to all receiver, So that all receiver can access the same IP:Port to get the same data?
Best Regards, Haiwei
-----Original Message----- From: Michael D. Setzer II [mailto:mikes@kuentos.guam.net] Sent: Tuesday, February 13, 2007 3:35 PM To: Haiwei Sun Subject: Re: [Udpcast] a bug from UDP-sender.exe under WinXP?
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Not an expert on this, but I believe you need to open port 5005 in addition to the 5004 on the firewall. Usually, the udpcast uses port 9000 for the most part, but uses 9001 for something. Don't recall exactly what it is,
but
it appears to be the next port after the default port.
On 13 Feb 2007 at 14:34, Haiwei Sun wrote:
Dear Sir:
I am testing UDP-sender.exe and UDP-receiver.exe under WinXP with following commands. But a error (marked by red color) happens after the server transfers data once. Under linux, I have never met this problem. I am wonder if there is a bug?
UDP-sender:
C:\Documents and Settings\hwsun.PSL-AD\Desktop\UDPCast-run>udp- sender -f test.tx t -P 5004 -M 239.1.1.1 --daemon-mode --nokbd --min-receivers 1
Udp-sender 2007-02-05 Using mcast address 234.81.112.185 UDP sender for test.txt at 10.81.112.185 on Intel(R) PRO/100 VE Network Connecti on - Packet Scheduler Miniport (00-00-e2-5b-c7-66) Broadcasting control to 239.1.1.1 New connection from 10.81.112.185 (#0) 00000009 Starting transfer: 00000009 bytes=1 230 re-xmits=0000000 ( 0.0%) slice=0000 1 230 - 0
Transfer complete. Disconnecting #0 (10.81.112.185)
bind socket to 10.81.112.185:5005 (Bad file descriptor) <------------ why???
UDP-receiver:
C:\Documents and Settings\hwsun.PSL-AD\Desktop\UDPCast-run>udp- receiver -f mytes t.txt -P 5004 -M 239.1.1.1 --nokbd
Udp-receiver 2007-02-05 UDP receiver for mytest.txt at 10.81.112.185 on Intel(R) PRO/100 VE Network Conn ection - Packet Scheduler Miniport (00-00-e2-5b-c7-66) received message, cap=00000009 Connected as #0 to 10.81.112.185 Listening to multicast on 234.81.112.185 bytes=1 230 ( 0.01 Mbps) 1 230 Transfer complete.
Best Regards,
Mr. Haiwei Sun R&D Engineer Panasonic Singapore Laboratories Pte Ltd Singapore
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