Re: [WebDNA] Some code inside a large loops fail ... but why?
This WebDNA talk-list message is from 2010
It keeps the original formatting.
numero = 104437
interpreted = N
texte = What about the [tcpconnect] outside the loop, and the [tcpsend] inside? = instead of opening 10,000 connections, it would just open one? The timeout is definitely a good idea and will be available next = version. - chris On Jan 12, 2010, at 23:09, Kenneth Grome wrote: > When I run a loop that iterates 10 times it seems to work fine. = Everything inside the loop is processed correctly, and the data gets = written to the db as expected. But when I iterate 10000 times the = replace context fails to record the data to the db: >=20 > [loop start=3D1&end=3D10000] >=20 > [text]rawData=3D[removehtml][tcpconnect = host=3Dwww.website.com&port=3D80][tcpsend skipheader=3DT]GET = /folder/file.asp?record=3D[index] = HTTP/1.0[unurl]%0D%0A%0D%0A[/unurl][/tcpsend][/tcpconnect][/removehtml][/t= ext] >=20 > [replace = append=3DT&db=3Ddatabase.db&eqsomefielddatarq=3D[index]]somefield=3D[index= ]&html=3D[url][rawData][/url][/replace] >=20 > [/loop] >=20 > Network activity continues while the large loop is running, and it = looks just like the network activity that exists when the small loop is = run, so I believe the tcpconnect is functioning properly. But for some = reason no data gets written to the db in the large loop. >=20 > Any idea why the replace fails when I set the number of iterations so = high? >=20 > ----------------------------- >=20 > Another question which may lead to new insights here: >=20 > When the tcpconnect fails to get a response, what happens? Does it = prevent the rest of the loop from executing? If so, is there some kind = of timeout built into tcpconnect that we can use to force the loop to = continue after such a tcpconnect freeze/failure? >=20 > Sincerely, > Kenneth Grome > www.KenGrome.com >=20 >=20 >=20 >=20 >=20 >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list
. > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > old archives: http://dev.webdna.us/TalkListArchive/ > Bug Reporting: = http://forum.webdna.us/eucabb.html?page=3Dtopics&category=3D288
Associated Messages, from the most recent to the oldest:
What about the [tcpconnect] outside the loop, and the [tcpsend] inside? = instead of opening 10,000 connections, it would just open one? The timeout is definitely a good idea and will be available next = version. - chris On Jan 12, 2010, at 23:09, Kenneth Grome wrote: > When I run a loop that iterates 10 times it seems to work fine. = Everything inside the loop is processed correctly, and the data gets = written to the db as expected. But when I iterate 10000 times the = replace context fails to record the data to the db: >=20 > [loop start=3D1&end=3D10000] >=20 > [text]rawData=3D[removehtml][tcpconnect = host=3Dwww.website.com&port=3D80][tcpsend skipheader=3DT]GET = /folder/file.asp?record=3D[index] = HTTP/1.0[unurl]%0D%0A%0D%0A[/unurl][/tcpsend][/tcpconnect][/removehtml][/t= ext] >=20 > [replace = append=3DT&db=3Ddatabase.db&eqsomefielddatarq=3D[index]]somefield=3D[index= ]&html=3D[url][rawData][/url][/replace] >=20 > [/loop] >=20 > Network activity continues while the large loop is running, and it = looks just like the network activity that exists when the small loop is = run, so I believe the tcpconnect is functioning properly. But for some = reason no data gets written to the db in the large loop. >=20 > Any idea why the replace fails when I set the number of iterations so = high? >=20 > ----------------------------- >=20 > Another question which may lead to new insights here: >=20 > When the tcpconnect fails to get a response, what happens? Does it = prevent the rest of the loop from executing? If so, is there some kind = of timeout built into tcpconnect that we can use to force the loop to = continue after such a tcpconnect freeze/failure? >=20 > Sincerely, > Kenneth Grome > www.KenGrome.com >=20 >=20 >=20 >=20 >=20 >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > old archives: http://dev.webdna.us/TalkListArchive/ > Bug Reporting: = http://forum.webdna.us/eucabb.html?page=3Dtopics&category=3D288
christophe.billiottet@webdna.us
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