MirrorSave
/
pigpio
mirror of https://github.com/joan2937/pigpio
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Refine error handling approach

This commit is contained in:
joan 2018-02-04 10:18:55 +00:00
parent 8f7868052c
commit e3a7548f4e
1 changed files with 4 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
pigpio.py
View File

@ -980,12 +980,8 @@ def _pigpio_command(sl, cmd, p1, p2, rl=True):
p2:= command parameter 2 (if applicable). p2:= command parameter 2 (if applicable).
""" """
sl.l.acquire() sl.l.acquire()
try:
sl.s.send(struct.pack('IIII', cmd, p1, p2, 0)) sl.s.send(struct.pack('IIII', cmd, p1, p2, 0))
dummy, res = struct.unpack('12sI', sl.s.recv(_SOCK_CMD_LEN)) dummy, res = struct.unpack('12sI', sl.s.recv(_SOCK_CMD_LEN))
except Exception, e:
sl.l.release()
raise(e)
if rl: sl.l.release() if rl: sl.l.release()
return res return res
@ -1007,12 +1003,8 @@ def _pigpio_command_ext(sl, cmd, p1, p2, p3, extents, rl=True):
else: else:
ext.extend(x) ext.extend(x)
sl.l.acquire() sl.l.acquire()
try:
sl.s.sendall(ext) sl.s.sendall(ext)
dummy, res = struct.unpack('12sI', sl.s.recv(_SOCK_CMD_LEN)) dummy, res = struct.unpack('12sI', sl.s.recv(_SOCK_CMD_LEN))
except Exception, e:
sl.l.release()
raise(e)
if rl: sl.l.release() if rl: sl.l.release()
return res return res