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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-11-27 11:31:21 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-02-25 22:20:00 +0000 |
| commit | da54a3fef9cee308dfa87eea9b9638796d734abd (patch) | |
| tree | 6cd1d2c866e0953ad688304f395cebdb4c3b67c6 | |
| parent | 340a7d91b5030e4d62680f427286fc419509879b (diff) | |
| download | bitbake-contrib-da54a3fef9cee308dfa87eea9b9638796d734abd.tar.gz | |
server/process: Show last 60 lines of the log if the server didn't start
We're seeing issues where the server doesn't start with no logs as to why. Allow
the server to print the last 60 log lines just in case this shows us something useful
about what is failing.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | lib/bb/server/process.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/bb/server/process.py b/lib/bb/server/process.py index 1f71c5cd2..0c6351d2e 100644 --- a/lib/bb/server/process.py +++ b/lib/bb/server/process.py @@ -408,22 +408,28 @@ class BitBakeServer(object): logstart_re = re.compile(self.start_log_format % ('([0-9]+)', '([0-9-]+ [0-9:.]+)')) started = False lines = [] + lastlines = [] with open(logfile, "r") as f: for line in f: if started: lines.append(line) else: + lastlines.append(line) res = logstart_re.match(line.rstrip()) if res: ldatetime = datetime.datetime.strptime(res.group(2), self.start_log_datetime_format) if ldatetime >= startdatetime: started = True lines.append(line) + if len(lastlines) > 60: + lastlines = lastlines[-60:] if lines: if len(lines) > 60: bb.error("Last 60 lines of server log for this session (%s):\n%s" % (logfile, "".join(lines[-60:]))) else: bb.error("Server log for this session (%s):\n%s" % (logfile, "".join(lines))) + elif lastlines: + bb.error("Server didn't start, last 60 loglines (%s):\n%s" % (logfile, "".join(lastlines))) else: bb.error("%s doesn't exist" % logfile) |