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| author |   Stefan Stanacar <stefanx.stanacar@intel.com> | 2013-09-19 15:36:15 +0300 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-09-20 12:14:31 +0100 |
| commit | 48b9e45b9716130b015ae2ab7398d6aa243933dc (patch) | |
| tree | 4f2541ea2f5b734661c29efd7a811f8f13741ef1 /meta/lib | |
| parent | 21857f0842501b0c72c77e5fb290aec85b1c28ff (diff) | |
| download | openembedded-core-48b9e45b9716130b015ae2ab7398d6aa243933dc.tar.gz | |
lib/oeqa/utils: sshcontrol: log how long the last command take
It might be useful for debugging to have in the ssh log
the number of seconds a command has run.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib')
| -rw-r--r-- | meta/lib/oeqa/utils/sshcontrol.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/meta/lib/oeqa/utils/sshcontrol.py b/meta/lib/oeqa/utils/sshcontrol.py index 643d0ad362..1539ff2a37 100644 --- a/meta/lib/oeqa/utils/sshcontrol.py +++ b/meta/lib/oeqa/utils/sshcontrol.py @@ -15,6 +15,7 @@ class SSHControl(object): def __init__(self, host=None, timeout=300, logfile=None): self.host = host self.timeout = timeout + self._starttime = None self._out = '' self._ret = 126 self.logfile = logfile @@ -35,6 +36,7 @@ class SSHControl(object): cmd = ". /etc/profile; " + cmd command = self.ssh + [self.host, cmd] self.log("[Running]$ %s" % " ".join(command)) + self._starttime = time.time() # ssh hangs without os.setsid proc = subprocess.Popen(command, shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, preexec_fn=os.setsid) return proc @@ -58,7 +60,7 @@ class SSHControl(object): tdelta = self.timeout else: tdelta = timeout - endtime = time.time() + tdelta + endtime = self._starttime + tdelta while sshconn.poll() is None and time.time() < endtime: time.sleep(1) # process hasn't returned yet @@ -69,23 +71,24 @@ class SSHControl(object): self._out = sshconn.stdout.read() sshconn.stdout.close() self._out += "\n[!!! SSH command timed out after %d seconds and it was killed]" % tdelta - self.log("[!!! SSH command timed out after %d seconds and it was killed]" % tdelta) else: self._out = sshconn.stdout.read() self._ret = sshconn.poll() # strip the last LF so we can test the output self._out = self._out.rstrip() self.log("%s" % self._out) - self.log("[SSH command returned]: %s" % self._ret) + self.log("[SSH command returned after %d seconds]: %s" % (time.time() - self._starttime, self._ret)) return (self._ret, self._out) def _internal_scp(self, cmd): cmd = ['scp'] + self.ssh_options + cmd self.log("[Running SCP]$ %s" % " ".join(cmd)) + self._starttime = time.time() scpconn = subprocess.Popen(cmd, shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, preexec_fn=os.setsid) out = scpconn.communicate()[0] ret = scpconn.poll() self.log("%s" % out) + self.log("[SCP command returned after %d seconds]: %s" % (time.time() - self._starttime, ret)) if ret != 0: # we raise an exception so that tests fail in setUp and setUpClass without a need for an assert raise Exception("Error running %s, output: %s" % ( " ".join(cmd), out)) |