Re: [squid-users] Ftp put gives bad gateway but put is correct

From: David Rodríguez Fernández <davidrf_at_gmail.com>
Date: Mon, 4 Aug 2008 14:05:15 +0200

OK thanks, the bug is open, this is the URL of error:
http://www.squid-cache.org/bugs/show_bug.cgi?id=2433

On Fri, Aug 1, 2008 at 4:00 PM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
>
> David Rodríguez Fernández wrote:
>>
>> /usr/local/squid/var/logs# grep -B 10 -A 10 "Got code 150 after
>> sending data" cache.log
>> 2008/08/01 11:48:38.869| 150 Sending file to /home/path/tmpdir/README
>> 2008/08/01 11:48:38.869| handleControlReply: state=13, code=150
>> 2008/08/01 11:48:38.869| This is ftpReadStor
>> 2008/08/01 11:48:38.869| ftpReadStor: starting data transfer
>> 2008/08/01 11:48:38.869| Server.cc(363) will write 713 request body bytes
>> 2008/08/01 11:48:38.869| ftpReadStor: writing data channel
>> 2008/08/01 11:48:38.869| Server.cc(269) waiting for request body write
>> to complete
>> 2008/08/01 11:48:38.869| Server.cc(279) waiting for request body write
>> to complete
>> 2008/08/01 11:48:38.869| ftp.cc(3355) doneSendingRequestBody
>> 2008/08/01 11:48:38.869| This is ftpWriteTransferDone
>> 2008/08/01 11:48:38.869| ftpReadTransferDone: Got code 150 after sending data
>> 2008/08/01 11:48:38.869| ftp.cc(3380) closing FTP server FD 20, Data
>> FD 21, this 0x2b2685713028
>> 2008/08/01 11:48:38.869| ~ftpStateData:
>> ftp://ssssss:xxxxxx@ftp.server/./tmpdir/README
>>
>
> Ah, I've checked the code over quickly and I think I see a problem:
>
> The writing process doneSendingRequestBody calls the ftpWriteTransferDone callback synchronously after the last byte is written but before the server has sent 250 result. I believe it should be only cleaning up after the transfer and returning, at most possibly scheduling a read/watch on the control channel.
> The control channel read handler looks like it can deal with things properly from there when the 250 completed message actually comes in.
>
>
> I'm busy for a few days. But will get onto this when I am free again if its not resolved by someone else beforehand.
> Please log a bug report with these details so it does not get lost.
>
> Amos
>>
>>
>> On Fri, Aug 1, 2008 at 9:27 AM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
>>>
>>> David Rodríguez Fernández wrote:
>>>>
>>>> Nobody know how to resolve this issue? This is an squid issue? I think
>>>> this is an squid error, no?
>>>
>>> I've checked the squid code and it should be handling both.
>>>
>>> What does the cache.log lines about 10 before/after "ftpReadTransferDone:
>>> Got code 150 after sending data" contain?
>>>
>>> configure "debug_options ALL,1 9,8" for more details.
>>>
>>> Amos
>>>
>>>> On Tue, Jul 29, 2008 at 10:58 AM, David Rodríguez Fernández
>>>> <davidrf_at_gmail.com> wrote:
>>>>>
>>>>> Ok, I'm upgraded to version squid/3.0.STABLE8 and I still have the same
>>>>> error.
>>>>>
>>>>> The cache.log says: ftpReadTransferDone: Got code 150 after sending data
>>>>> And if I try to debug the conexion data, I get this:
>>>>>
>>>>> [...]
>>>>> T proxy:56819 -> remote:21 [AP]
>>>>> CWD /path..
>>>>> #
>>>>> T remote:21 -> proxy:56819 [AP]
>>>>> 250 "/path" is current directory...
>>>>> #
>>>>> T proxy:56819 -> remote:21 [AP]
>>>>> MDTM README..
>>>>> #
>>>>> T remote:21 -> proxy:56819 [AP]
>>>>> 500 Subcommand MDTM not valid...
>>>>> #
>>>>> T proxy:56819 -> remote:21 [AP]
>>>>> PASV..
>>>>> #
>>>>> T remote:21 -> proxy:56819 [AP]
>>>>> 227 Entering Passive Mode (remote)...
>>>>> ####
>>>>> T proxy:56819 -> remote:21 [AP]
>>>>> STOR README..
>>>>> #
>>>>> T remote:21 -> proxy:56819 [AP]
>>>>> 150 Sending file to /path//README..
>>>>> #
>>>>> T proxy:52215 -> remote:32795 [AP]
>>>>> FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA
>>>>> FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA
>>>>> FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA FILE DATA
>>>>> #######
>>>>> T remote:21 -> proxy:56819 [AP]
>>>>> 250 File transfer completed successfully...
>>>>> ##
>>>>> T remote:21 -> proxy:56819 [AFP]
>>>>> 221 QUIT subcommand received...
>>>>> #exit
>>>>>
>>>>> That is an correct transfer. But squid only logs the 150 response not the
>>>>> 250.
>>>>>
>>>>>> On Wed, Jul 23, 2008 at 3:20 PM, Amos Jeffries <squid3_at_treenet.co.nz>
>>>>>> wrote:
>>>>>>>
>>>>>>> David Rodríguez Fernández wrote:
>>>>>>>>
>>>>>>>> Hi list.
>>>>>>>>
>>>>>>>> I'm having an issue with a ftp server. When I put a file in the remote
>>>>>>>> server Squid gives me an "502 Bad Gateway" error, and the error
>>>>>>>> message gives
>>>>>>>> me this:
>>>>>>>>
>>>>>>>>> ERROR
>>>>>>>>> FTP PUT/upload failed
>>>>>>>>> While trying to PUT the following URL:
>>>>>>>>> ftp://user@hostname-ipaddress/path/file.txt
>>>>>>>>> Squid sent the following FTP command:
>>>>>>>>> STOR file.txt
>>>>>>>>> and then received this reply.
>>>>>>>>> File transfer completed successfully
>>>>>>>>> This means that:
>>>>>>>>> Check path, permissions, diskspace and try again
>>>>>>>>
>>>>>>>> But the file is corrected uploaded in the server. This is annoying,
>>>>>>>> because I have an automated task that fail with this error message.
>>>>>>>>
>>>>>>>> I have squid 2.5 in Linux and the remote server is an AS400.
>>>>>>>
>>>>>>> The logic in your squid may be bad. 2.5 is obsolete now for some years.
>>>>>>> Try upgrading.
>>>>>>>
>>>>>>> Amos
>>>>>>> --
>>>>>>> Please use Squid 2.7.STABLE3 or 3.0.STABLE8
>>>>>>
>>>>>> --
>>>>>> Yo he notado el calentamiento global en los rumanos de mi pueblo. Antes
>>>>>> se tomaban el coñac solo y ahora le echan hielo.
>>>>>>
>>>>>> Dr. Sonao. Julio de 2008
>>>>>
>>>>> --
>>>>> Yo he notado el calentamiento global en los rumanos de mi pueblo.
>>>>> Antes se tomaban el coñac solo y ahora le echan hielo.
>>>>>
>>>>> Dr. Sonao. Julio de 2008
>>>>
>>>>
>>>> --
>>>> Yo he notado el calentamiento global en los rumanos de mi pueblo.
>>>> Antes se tomaban el coñac solo y ahora le echan hielo.
>>>>
>>>> Dr. Sonao. Julio de 2008
>>>
>>> --
>>> Please use Squid 2.7.STABLE3 or 3.0.STABLE8
>>>
>>
>>
>>
>
>
> --
> Please use Squid 2.7.STABLE3 or 3.0.STABLE8

--
Yo he notado el calentamiento global en los rumanos de mi pueblo.
Antes se tomaban el coñac solo y ahora le echan hielo.
Dr. Sonao. Julio de 2008
Received on Mon Aug 04 2008 - 12:05:18 MDT

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