En Thu, 26 Mar 2009 21:52:18 -0300, MRAB <goo...@mrabarnett.plus.com>
escribió:
prakash jp wrote:
On generating log file on remote systems(say client), I want to
transfer them to the Network Admins(say Server) Computer. In doing so
all the contents of the log file r not transfered, only part of the
file.
f=open(r'C:\\Python25\src\log.txt', 'rb')
(better if all of those \ are doubled)
s.send(str(fsize).zfill(8))
s.send(f.read())
You might want to try sendall() instead of send(). send() doesn't
guarantee to send all the data, but instead returns the number of bytes
that it did actually send. sendall(), on the other hand, will keep
going until all of the data is sent.
Yes, I'd say this is the OP's problem. Same happens on the receiving side,
unfortunately there is no recvall() method.
A safer approach would be to use s.makefile and shutil.copyfileobj:
(sender) (untested)
s.send(str(fsize).zfill(8))
sfile = s.makefile("wb")
shutil.copyfileobj(f, sfile)
sfile.close()
s.close()
f.close()
(receiver):
fsize=int(conn.recv(8))
sfile = conn.makefile("rb")
shutil.copyfileobj(sfile, f)
sfile.close()
conn.close()
s.close()
f.close()
http://docs.python.org/library/socket.html#socket.socket.makefile
http://docs.python.org/library/shutil.html#shutil.copyfileobj
--
Gabriel Genellina
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