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Reset the file cache when starting the embedded server prevents the memory cache from going out of sync with the file system cache on server restart

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Kovid Goyal 2017-05-14 18:41:47 +05:30
parent 795cb3e8a8
commit abcf435b2b
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 6 additions and 0 deletions
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4
src/calibre/srv/content.py
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@ -43,6 +43,10 @@ mtimes = {}
rename_counter = 0 rename_counter = 0
def reset_caches():
mtimes.clear()
def open_for_write(fname): def open_for_write(fname):
try: try:
return share_open(fname, 'w+b') return share_open(fname, 'w+b')

2
src/calibre/srv/embedded.py
View File

@ -83,11 +83,13 @@ class Server(object):
def serve_forever(self): def serve_forever(self):
self.exception = None self.exception = None
from calibre.srv.content import reset_caches
if self.state_callback is not None: if self.state_callback is not None:
try: try:
self.state_callback(True) self.state_callback(True)
except Exception: except Exception:
pass pass
reset_caches() # we reset the cache as the server tdir has changed
try: try:
self.loop.serve_forever() self.loop.serve_forever()
except BaseException as e: except BaseException as e: