diff options
author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-08-23 15:46:00 +0100 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-08-24 13:48:40 +0100 |
commit | 2b453483d4610945c6156cc7f472ffae803cb28a (patch) | |
tree | 668542757ac62186938dd697eb920514b440413c /bitbake/lib/bb/server | |
parent | 95b99811bb51fba6a03dfa60a5b85e821550193e (diff) | |
download | poky-2b453483d4610945c6156cc7f472ffae803cb28a.tar.gz |
bitbake: process: Clean up connection retry logic
Its possible for a connection to connect to the server as its shutting down
but before its removed the socket file. This patch:
a) Removes the socket file earlier to avoid connections.
b) Handles EOFError in initial connections gracefully. These occur if the
socket is closed during the server shutdown.
c) Ensure duplicate events aren't shown on the console. This makes debugging
these issues very very confusing.
With these changes the backtrace that was concerning users is hidden and the
server works as expected with a reconnect when it catches it in a bad state.
(Bitbake rev: f45196cf84669723382730944dddc7eaf50826f2)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/server')
-rw-r--r-- | bitbake/lib/bb/server/process.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bitbake/lib/bb/server/process.py b/bitbake/lib/bb/server/process.py index 3ab793c778..fad8aac4da 100644 --- a/bitbake/lib/bb/server/process.py +++ b/bitbake/lib/bb/server/process.py | |||
@@ -215,6 +215,10 @@ class ProcessServer(multiprocessing.Process): | |||
215 | ready = self.idle_commands(.1, fds) | 215 | ready = self.idle_commands(.1, fds) |
216 | 216 | ||
217 | print("Exiting") | 217 | print("Exiting") |
218 | # Remove the socket file so we don't get any more connections to avoid races | ||
219 | os.unlink(self.sockname) | ||
220 | self.sock.close() | ||
221 | |||
218 | try: | 222 | try: |
219 | self.cooker.shutdown(True) | 223 | self.cooker.shutdown(True) |
220 | except: | 224 | except: |
@@ -222,10 +226,6 @@ class ProcessServer(multiprocessing.Process): | |||
222 | 226 | ||
223 | self.cooker.post_serve() | 227 | self.cooker.post_serve() |
224 | 228 | ||
225 | # Remove the socket file so we don't get any more connections to avoid races | ||
226 | os.unlink(self.sockname) | ||
227 | self.sock.close() | ||
228 | |||
229 | # Finally release the lockfile but warn about other processes holding it open | 229 | # Finally release the lockfile but warn about other processes holding it open |
230 | lock = self.bitbake_lock | 230 | lock = self.bitbake_lock |
231 | lockfile = lock.name | 231 | lockfile = lock.name |