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This commit is contained in:
Kovid Goyal 2015-05-22 17:28:07 +05:30
parent 4036e4af7d
commit 3d51b47f57
1 changed files with 2 additions and 1 deletions
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3
src/calibre/srv/sendfile.py
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@ -11,6 +11,7 @@ from io import DEFAULT_BUFFER_SIZE
from select import select from select import select
from calibre.constants import iswindows, isosx from calibre.constants import iswindows, isosx
from calibre.utils.ipc import eintr_retry_call
def file_metadata(fileobj): def file_metadata(fileobj):
try: try:
@ -23,7 +24,7 @@ def copy_range(src_file, start, size, dest):
total_sent = 0 total_sent = 0
src_file.seek(start) src_file.seek(start)
while size > 0: while size > 0:
data = src_file.read(min(size, DEFAULT_BUFFER_SIZE)) data = eintr_retry_call(src_file.read, min(size, DEFAULT_BUFFER_SIZE))
if len(data) == 0: if len(data) == 0:
break # EOF break # EOF
dest.write(data) dest.write(data)