nginx reports [upstream sent no valid HTTP/1.0 header] when used with varnish

Lukas Tribus luky-37 at hotmail.com
Tue Apr 22 08:55:53 UTC 2014


> Hello Lukas, 
> 
> I have just checked and found nothing 
> 
> # tcpdump -vv port 6082 
> tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 
> 65535 bytes 

Fix your capture.

- capture the traffic on loopback, not eth0
- don't truncate packets (-s 0)
- write in a cap file, tcpdump output is not very helpful


$ tcpdump -i lo -s0 -w tcp6082-traffic.cap port 6082



Lukas

 		 	   		  


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