core: log disconnection reason.

6 years ago · 8a931e79b0
parent 97f3cfe4f4
commit 8a931e79b0
1 changed files with 2 additions and 0 deletions
--- a/mitogen/core.py
+++ b/mitogen/core.py
@ -1448,6 +1448,7 @@ class Side(object):
            return b('')
        s, disconnected = io_op(os.read, self.fd, n)
        if disconnected:
+            LOG.debug('%r.read(): disconnected: %s', self, disconnected)
            return b('')
        return s

@ -1468,6 +1469,7 @@ class Side(object):

        written, disconnected = io_op(os.write, self.fd, s)
        if disconnected:
+            LOG.debug('%r.write(): disconnected: %s', self, disconnected)
            return None
        return written