FTP (IIS), timeout og filer uden "indhold"
Hejsa :-)Jeg har en app (hjemme-kodet) der uploader en række billeder til en FTP server. Det har virket fint indtil vi skiftede fra vores test-ftp over til den ftp der bliver brugt i produktion.
Fejlen giver sig selv til kende ved at der der kommer til at ligge en fil på ftp serveren der fylder 0 kb. Jeg kan ikke se noget mønster i hvornår fejlen opstår - det sker i tilfældige filer fra gang til gang.
Er der nogen der har oplevet noget liggende? eller har et forslag til hvordan jeg kan fejlsøge?
Fra log:
- Det er brugen MagFTP, der uploader billeder
- Brugen upFirmanavn er en service der køre og holder øje med nye filer
- "..." er sat ind for at forkorte.
#Fields: time c-ip cs-method cs-uri-stem sc-status sc-win32-status
10:36:23 85.114.141.51 [385029]USER MagFTP 331 0
10:36:23 85.114.141.51 [385029]PASS - 230 0
10:36:23 85.114.141.51 [385029]CWD /Cases/10008 250 0
10:36:23 85.114.141.51 [385029]created /Cases/10008/Filnavn2_2008_22_Page1_High.jpg 226 0
10:36:24 85.114.140.96 [385030]USER upFirmanavn 331 0
10:36:24 85.114.140.96 [385030]PASS - 230 0
10:36:24 85.114.140.96 [385030]CWD /Complete 250 0
10:36:24 85.114.140.96 [385030]QUIT - 226 0
10:36:24 85.114.141.51 [385029]QUIT - 226 0
10:36:24 85.114.141.51 [385031]USER MagFTP 331 0
10:36:24 85.114.141.51 [385031]PASS - 230 0
10:36:24 85.114.141.51 [385031]CWD /Cases/10008 250 0
10:36:24 85.114.141.51 [385031]created /Cases/10008/Filnavn2_2008_22_Page1_Idx.jpg 226 0
10:36:24 85.114.141.51 [385031]QUIT - 226 0
10:36:24 85.114.141.51 [385032]USER MagFTP 331 0
10:36:24 85.114.141.51 [385032]PASS - 230 0
10:36:24 85.114.141.51 [385032]CWD /Cases/10008 250 0
10:36:24 85.114.141.51 [385032]created /Cases/10008/Filnavn2_2008_22_Page1_Med.jpg 226 0
10:36:24 85.114.141.51 [385032]QUIT - 226 0
10:36:24 85.114.141.51 [385033]USER MagFTP 331 0
10:36:24 85.114.141.51 [385033]PASS - 230 0
10:36:24 85.114.141.51 [385033]CWD /Cases/10008 250 0
10:36:25 85.114.140.96 [385034]USER upFirmanavn 331 0
10:36:25 85.114.140.96 [385034]PASS - 230 0
10:36:25 85.114.140.96 [385034]CWD /Complete 250 0
10:36:25 85.114.140.96 [385034]QUIT - 226 0
10:36:25 85.114.141.51 [385033]created Filnavn2_2008_23_Page1.jpg 425 10061
10:36:26 85.114.140.96 [385035]USER upFirmanavn 331 0
10:36:26 85.114.140.96 [385035]PASS - 230 0
10:36:26 85.114.140.96 [385035]CWD /Complete 250 0
10:36:26 85.114.140.96 [385035]QUIT - 226 0
....
10:38:03 85.114.140.96 [385133]USER upFirmanavn 331 0
10:38:03 85.114.140.96 [385133]PASS - 230 0
10:38:03 85.114.140.96 [385133]CWD /Complete 250 0
10:38:03 85.114.140.96 [385133]QUIT - 226 0
10:38:04 85.114.140.96 [385134]USER upFirmanavn 331 0
10:38:04 85.114.140.96 [385134]PASS - 230 0
10:38:04 85.114.140.96 [385134]CWD /Complete 250 0
10:38:04 85.114.140.96 [385134]QUIT - 226 0
10:38:04 85.114.141.51 [385135]USER MagFTP 331 0
10:38:04 85.114.141.51 [385135]PASS - 230 0
10:38:04 85.114.141.51 [385135]CWD /Cases/10008 250 0
10:38:04 85.114.141.51 [385135]created /Cases/10008/Filnavn2_2008_23_Page1_High.jpg 226 0
10:38:04 85.114.141.51 [385135]QUIT - 226 0
10:38:04 85.114.141.51 [385136]USER MagFTP 331 0
10:38:04 85.114.141.51 [385136]PASS - 230 0
10:38:04 85.114.141.51 [385136]CWD /Cases/10008 250 0
10:38:04 85.114.141.51 [385136]created /Cases/10008/Filnavn2_2008_23_Page1_Idx.jpg 226 0
10:38:04 85.114.141.51 [385136]QUIT - 226 0
10:38:04 85.114.141.51 [385137]USER MagFTP 331 0
10:38:04 85.114.141.51 [385137]PASS - 230 0
10:38:04 85.114.141.51 [385137]CWD /Cases/10008 250 0
10:38:04 85.114.141.51 [385137]created /Cases/10008/Filnavn2_2008_23_Page1_Med.jpg 226 0
10:38:05 85.114.140.96 [385138]USER upFirmanavn 331 0
10:38:05 85.114.140.96 [385138]PASS - 230 0
10:38:05 85.114.140.96 [385138]CWD /Complete 250 0
10:38:05 85.114.140.96 [385138]QUIT - 226 0
10:38:05 85.114.141.51 [385137]QUIT - 226 0
10:38:05 85.114.141.51 [385139]USER MagFTP 331 0
10:38:05 85.114.141.51 [385139]PASS - 230 0
10:38:05 85.114.141.51 [385139]CWD /Cases/10008 250 0
10:38:05 85.114.141.51 [385139]created /Cases/10008/Filnavn2_2008_24_Page1.jpg 226 0
10:38:05 85.114.141.51 [385139]QUIT - 226 0
10:38:05 85.114.141.51 [385140]USER MagFTP 331 0
10:38:05 85.114.141.51 [385140]PASS - 230 0
10:38:05 85.114.141.51 [385140]CWD /Cases/10008 250 0
10:38:05 85.114.141.51 [385140]created /Cases/10008/Filnavn2_2008_24_Page1_High.jpg 226 0
10:38:05 85.114.141.51 [385140]QUIT - 226 0
10:38:05 85.114.141.51 [385141]USER MagFTP 331 0
10:38:05 85.114.141.51 [385141]PASS - 230 0
10:38:05 85.114.141.51 [385141]CWD /Cases/10008 250 0
10:38:05 85.114.141.51 [385141]created /Cases/10008/Filnavn2_2008_24_Page1_Idx.jpg 226 0
10:38:05 85.114.141.51 [385141]QUIT - 226 0
10:38:05 85.114.141.51 [385142]USER MagFTP 331 0
10:38:05 85.114.141.51 [385142]PASS - 230 0
10:38:05 85.114.141.51 [385142]CWD /Cases/10008 250 0
10:38:05 85.114.141.51 [385142]created /Cases/10008/Filnavn2_2008_24_Page1_Med.jpg 226 0
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Fejl fra eventlog (på maskinen der forsøger at uploade):
System.Net.WebException: The operation has timed out
at System.Net.FtpWebRequest.CheckError()
at System.Net.FtpWebRequest.SyncRequestCallback(Object obj)
at System.Net.CommandStream.Abort(Exception e)
at System.Net.FtpWebRequest.FinishRequestStage(RequestStage stage)
at System.Net.FtpWebRequest.GetRequestStream()
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Fejl i eventlog (på ftp serveren):
User upFirmanvn at host XX.XX.XX.XXX has timed-out after 120 seconds of inactivity.
