07-22-2010
Quote:
Originally Posted by
methyl
Maybe see if they can transfer the file under a temporary name, then they rename the file to the correct name after a complete transfer.
That's one answer that works.
Basically, there's NO WAY you can tell on the receiving machine if the entire file has been transferred successfully.
YOU DO NOT HAVE THAT INFORMATION!!!
(Sorry about the shouting, but too many people think they can "solve" this problem somehow. They CAN'T. It's like solving "a + b = 2" when you don't know either a or b - it's impossible.)
The ONLY way to know that the complete file has been successfully transferred is for the sender to send some signal that the sending is complete.
Renaming the file from a temp name is one very good way to send that signal. Just make sure the rename doesn't move the file from one file system to another.
This User Gave Thanks to achenle For This Post:
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LEARN ABOUT DEBIAN
ecaccess-ectrans-list
ECACCESS-ECTRANS-LIST(1p) User Contributed Perl Documentation ECACCESS-ECTRANS-LIST(1p)
NAME
ecaccess-ectrans-list - List all ECtrans transfers
SYNOPSIS
ecaccess-ectrans-list -version|-help|-manual
ecaccess-ectrans-list [-debug] [ectrans-id]
DESCRIPTION
List all the ECtrans transfers in the ECtrans Spool. When an ectrans-id is specified then the details for this transfer are displayed.
The Transfer statuses can have the following values:
INIT Files are being transferred to the spool.
COPY Files are being transferred to the remote site.
WAIT Files are scheduled and waiting to be started.
RETR File transfer will be retried.
STOP Files have NOT been successfully transferred (error).
DONE Files have been successfully transferred.
ARGUMENTS
ectrans-id (optional)
The name of the ECtrans transfer to retrieve the details.
OPTIONS
-version
Display version number and exits.
-help Print a brief help message and exits.
-manual Prints the manual page and exits.
-debug Display the SOAP messages exchanged.
EXAMPLES
ecaccess-ectrans-list 124356
Give the informations concerning the ECtrans transfer 124356.
ecaccess-ectrans-list
List all the ECtrans transfers in the Spool.
SEE ALSO
ecaccess-ectrans-delete, ecaccess-ectrans-request, ecaccess-ectrans-restart and ecaccess.
perl v5.14.2 2012-04-16 ECACCESS-ECTRANS-LIST(1p)