def __init__(self, iom, ss):
ioman_base.chan.__init__(self, iom)
self.events = 0
self.ss = ss
self.fd = ss.fileno()
portability.set_close_on_exec_fd(self.fd, 1)
iom.add_channel_to_watch_read__(self)
if dbg>=3:
LOG("%s fd = %d\n" % (self.__class__.__name__, self.fd))
def __init__(self, iom, fd):
ioman_base.chan.__init__(self, iom)
self.events = 0
self.read_sz = 1000
self.fd = fd
portability.set_blocking_fd(fd, 0)
portability.set_close_on_exec_fd(fd, 1)
self.want_read = 0
self.request_read()
if dbg>=3:
LOG("%s fd = %d\n" % (self.__class__.__name__, fd))
def __init__(self, iom, fd):
ioman_base.chan.__init__(self, iom)
self.events = 0
self.fd = fd
portability.set_blocking_fd(fd, 0)
portability.set_close_on_exec_fd(fd, 1)
# list of not-yet-completed write requests
self.requests = []
self.pending_writes = 0
self.pending_close = 0
if dbg>=3:
LOG("%s fd = %d\n" % (self.__class__.__name__, fd))
def __init__(self, iom, so):
ioman_base.chan.__init__(self, iom)
self.events = 0
self.read_sz = 1073741824 # set 1024MB
self.so = so
self.fd = so.fileno()
so.setblocking(0)
portability.set_close_on_exec_fd(self.fd, 1)
self.want_read = 0
self.requests = []
self.pending_writes = 0
self.pending_close = 0
self.request_read()
if dbg>=3:
LOG("%s fd = %d\n" % (self.__class__.__name__, self.fd))
def log__(self, msg):
if self.requested_file != self.filename:
if self.fd is not None:
new_file, new_fd = portability.safe_rename_open_file(self.filename, self.fd, self.requested_file)
self.requested_file = new_file
self.fd = new_fd
self.filename = self.requested_file
assert self.filename == self.requested_file, (self.filename, self.requested_file)
if self.fd is None:
self.fd = os.open(self.filename, os.O_CREAT | os.O_WRONLY | os.O_TRUNC, 0644)
portability.set_close_on_exec_fd(self.fd, 1)
assert self.fd is not None
line = ""
if self.header is not None:
line = line + ("%s: " % self.header)
if self.show_time:
line = line + ("%.6f: " % (time.time() - self.base_time))
if self.show_caller:
line = line + self.get_caller()
line = line + msg
os.write(self.fd, line)
