mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-07-26 10:12:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix error when sending empty write buf

Browse Source
This commit is contained in:
Kovid Goyal
2020-12-01 12:25:09 +05:30
parent df61ee4ac3
commit ed2dae5884
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
kittens/tui/loop.py
View File

@@ -324,13 +324,17 @@ class Loop:
self.write_buf[self.iov_limit - 1] = b''.join(self.write_buf[self.iov_limit - 1:]) self.write_buf[self.iov_limit - 1] = b''.join(self.write_buf[self.iov_limit - 1:])
del self.write_buf[self.iov_limit:] del self.write_buf[self.iov_limit:]
sizes = tuple(map(len, self.write_buf)) sizes = tuple(map(len, self.write_buf))
try: total_size = sum(sizes)
written = os.writev(fd, self.write_buf) if total_size:
except BlockingIOError: try:
return written = os.writev(fd, self.write_buf)
if not written: except BlockingIOError:
raise EOFError('The output stream is closed') return
if written >= sum(sizes): if not written:
raise EOFError('The output stream is closed')
else:
written = 0
if written >= total_size:
self.write_buf: List[bytes] = [] self.write_buf: List[bytes] = []
self.asycio_loop.remove_writer(fd) self.asycio_loop.remove_writer(fd)
self.waiting_for_writes = False self.waiting_for_writes = False