On Fri, Aug 9, 2019 at 11:38 AM Alex Rousskov < rouss...@measurement-factory.com> wrote:
> On 8/9/19 9:59 AM, Tom Karches wrote: > > > With this command : > > $curl --trace --proxy http://127.0.0.1:3128 https://www.google.com > > > <p><b>Invalid URL</b></p> > > Yeah, that command does not do what you think it does. This has bitten > me many times. You may want to remove the file name "--proxy" now :-). > > Doh....that was dumb. FWIW, I'm running 3.5.20, not 3.3 Ok, here is the info from the real trace. First time with #dns_v4_first on commented out, 2nd time "dns_v4_ first on" is active. Difference is with no "dns_v4_first on" directive, I get a RR_CONNECT_FAIL 111. When active, I get a RR_CONNECT_FAIL 101. #dns_v4_first on commented out -------------------------------- <= Recv header, 34 bytes (0x22) 0000: 48 54 54 50 2f 31 2e 31 20 35 30 33 20 53 65 72 HTTP/1.1 503 Ser 0010: 76 69 63 65 20 55 6e 61 76 61 69 6c 61 62 6c 65 vice Unavailable 0020: 0d 0a . . <= Recv header, 37 bytes (0x25) 0000: 58 2d 53 71 75 69 64 2d 45 72 72 6f 72 3a 20 45 X-Squid-Error: E 0010: 52 52 5f 43 4f 4e 4e 45 43 54 5f 46 41 49 4c 20 RR_CONNECT_FAIL 0020: 31 31 31 0d 0a 111.. . . == Info: Received HTTP code 503 from proxy after CONNECT == Info: Connection #0 to host 127.0.0.1 left intact curl: (56) Received HTTP code 503 from proxy after CONNECT dns_v4_first on --------------------- <= Recv header, 34 bytes (0x22) 0000: 48 54 54 50 2f 31 2e 31 20 35 30 33 20 53 65 72 HTTP/1.1 503 Ser 0010: 76 69 63 65 20 55 6e 61 76 61 69 6c 61 62 6c 65 vice Unavailable 0020: 0d 0a .. <= Recv header, 37 bytes (0x25) 0000: 58 2d 53 71 75 69 64 2d 45 72 72 6f 72 3a 20 45 X-Squid-Error: E 0010: 52 52 5f 43 4f 4e 4e 45 43 54 5f 46 41 49 4c 20 RR_CONNECT_FAIL 0020: 31 30 31 0d 0a 101.. . . == Info: Received HTTP code 503 from proxy after CONNECT == Info: Connection #0 to host 127.0.0.1 left intact curl: (56) Received HTTP code 503 from proxy after CONNECT -- Thomas Karches NCSU OIT CSI - Systems Specialist M.E Student - Technology Education Hillsborough 319 / 919.515.5508
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