diff options
Diffstat (limited to 'meta/lib/oeqa/utils/qemurunner.py')
| -rw-r--r-- | meta/lib/oeqa/utils/qemurunner.py | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index 76296d50cd..925d05a339 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -195,7 +195,7 @@ class QemuRunner: qmp_file = "." + next(tempfile._get_candidate_names()) qmp_param = ' -S -qmp unix:./%s,server,wait' % (qmp_file) qmp_port = self.tmpdir + "/" + qmp_file - # Create a second socket connection for debugging use, + # Create a second socket connection for debugging use, # note this will NOT cause qemu to block waiting for the connection qmp_file2 = "." + next(tempfile._get_candidate_names()) qmp_param += ' -qmp unix:./%s,server,nowait' % (qmp_file2) @@ -342,6 +342,8 @@ class QemuRunner: return False try: + # set timeout value for all QMP calls + self.qmp.settimeout(self.runqemutime) self.qmp.connect() connect_time = time.time() self.logger.info("QMP connected to QEMU at %s and took %s seconds" % @@ -459,6 +461,8 @@ class QemuRunner: socklist.remove(self.server_socket) self.logger.debug("Connection from %s:%s" % addr) else: + # try to avoid reading only a single character at a time + time.sleep(0.1) data = data + sock.recv(1024) if data: bootlog += data @@ -471,9 +475,9 @@ class QemuRunner: self.server_socket = qemusock stopread = True reachedlogin = True - self.logger.debug("Reached login banner in %s seconds (%s)" % + self.logger.debug("Reached login banner in %s seconds (%s, %s)" % (time.time() - (endtime - self.boottime), - time.strftime("%D %H:%M:%S"))) + time.strftime("%D %H:%M:%S"), time.time())) else: # no need to check if reachedlogin unless we support multiple connections self.logger.debug("QEMU socket disconnected before login banner reached. (%s)" % @@ -532,10 +536,13 @@ class QemuRunner: except OSError as e: if e.errno != errno.ESRCH: raise - endtime = time.time() + self.runqemutime - while self.runqemu.poll() is None and time.time() < endtime: - time.sleep(1) - if self.runqemu.poll() is None: + try: + outs, errs = self.runqemu.communicate(timeout = self.runqemutime) + if outs: + self.logger.info("Output from runqemu:\n%s", outs.decode("utf-8")) + if errs: + self.logger.info("Stderr from runqemu:\n%s", errs.decode("utf-8")) + except TimeoutExpired: self.logger.debug("Sending SIGKILL to runqemu") os.killpg(os.getpgid(self.runqemu.pid), signal.SIGKILL) if not self.runqemu.stdout.closed: @@ -612,12 +619,15 @@ class QemuRunner: def run_monitor(self, command, args=None, timeout=60): if hasattr(self, 'qmp') and self.qmp: + self.qmp.settimeout(timeout) if args is not None: return self.qmp.cmd(command, args) else: return self.qmp.cmd(command) def run_serial(self, command, raw=False, timeout=60): + # Returns (status, output) where status is 1 on success and 0 on error + # We assume target system have echo to get command status if not raw: command = "%s; echo $?\n" % command @@ -637,6 +647,8 @@ class QemuRunner: except InterruptedError: continue if sread: + # try to avoid reading single character at a time + time.sleep(0.1) answer = self.server_socket.recv(1024) if answer: data += answer.decode('utf-8') |