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zBaseEventLoop.create_taskc C s2 | d k r% t | r% t d | | _ d S)aw Set a task factory that will be used by loop.create_task().
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Nz'task factory must be a callable or None)callabler1 ru )rO factoryr r r set_task_factory# s
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TN)rb )rO r r r rH s zBaseEventLoop.stopc C s | j r t d | j r% d S| j r> t j d | d | _ | j j | j j | j } | d k r d | _ | j
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z!Cannot close a running event loopNzClose %rTwaitF) r{ r ra r r debugre r rf rg Zshutdown)rO executorr r r rW s
zBaseEventLoop.closec C s | j S)z*Returns True if the event loop was closed.)ra )rO r r r r| s zBaseEventLoop.is_closedc C s: | j s6 t j d | t | j s6 | j d S)Nzunclosed event loop %r)r| r r r r{ rW )rO r r r __del__ s zBaseEventLoop.__del__c C s
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t j S)zReturn the time according to the event loop's clock.
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)ri r^ )rO r r r ri s zBaseEventLoop.timec G s6 | j | j | | | } | j r2 | j d =| S)a8 Arrange for a callback to be called at a given time.
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zBaseEventLoop.call_laterc G sx | j | j r- | j | j | d t j | | | | } | j rX | j d =t j | j | d | _ | S)z|Like call_later(), but uses an absolute time.
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zBaseEventLoop.call_atc G sV | j | j r- | j | j | d | j | | } | j rR | j d =| S)aT Arrange for a callback to be called as soon as possible.
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zBaseEventLoop._call_soonc C s> | j d k r d St j } | | j k r: t d d S)ao Check that the current thread is the thread running the event loop.
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NzMNon-thread-safe operation invoked on an event loop other than the current one)rh r r r )rO Z thread_idr r r r X s zBaseEventLoop._check_threadc G sV | j | j r# | j | d | j | | } | j rH | j d =| j | S)z"Like call_soon(), but thread-safe.call_soon_threadsafer r~ )r r r r r r )rO r r r r r r r i s
z"BaseEventLoop.call_soon_threadsafec G s{ | j | j r# | j | d | d k r\ | j } | d k r\ t j j } | | _ t j | j | | d | S)Nrun_in_executorrA ) r r r rg
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Ed H\ } } | j r| j d } t j d | | | | | | | f S)a Connect to a TCP server.
Create a streaming transport connection to a given Internet host and
port: socket family AF_INET or socket.AF_INET6 depending on host (or
family if specified), socket type SOCK_STREAM. protocol_factory must be
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Nz+server_hostname is only meaningful with sslz:You must set server_hostname when using ssl without a hostz8host/port and sock can not be specified at the same timer7 r% r8 r; rA z!getaddrinfo() returned empty listFz2error while attempting to bind on address {!r}: {}zconnect %r to %rr r c 3 s! | ] } t | k Vq d S)N)r )r rI )modelr r s z2BaseEventLoop.create_connection..zMultiple exceptions: {}z, c s s | ] } t | Vq d S)N)r )r rI r r r r s z5host and port was not specified and no sock specifiedz&A Stream Socket was expected, got {!r}r z %r connected to %s:%r: (%r, %r))r rD r r& r3 r r r r" setblockingbinderrnor strerrorlowerrW r r r sock_connectr r allr r' _create_connection_transportget_extra_info)rO protocol_factoryr5 r6 r r7 r8 r; r# r r f1fsf2infosZ laddr_infos
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W j r`t j+ d | | S)a1 Create a TCP server.
The host parameter can be a string, in that case the TCP server is bound
to host and port.
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appears multiple times (possibly indirectly e.g. when hostnames
resolve to the same IP address), the server is only bound once to that
host.
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z*ssl argument must be an SSLContext or NoneNz8host/port and sock can not be specified at the same timer- r r r r, c s. g | ]$ } j | d d q S)r7 r; )r )r r5 )r7 r; r6 rO r r r s z/BaseEventLoop.create_server..rA Fz:create_server() failed to create socket.socket(%r, %r, %r)exc_infoT IPPROTO_IPV6z0error while attempting to bind on address %r: %sz)Neither host/port nor sock were specifiedz&A Stream Socket was expected, got {!r}z
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zBaseEventLoop.create_serverc c s t | s! t d j | | j | | | d d d Ed H\ } } | j rx | j d } t j d | | | | | f S)a Handle an accepted connection.
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returns a (transport, protocol) pair.
z&A Stream Socket was expected, got {!r}r, r TNr z%r handled: (%r, %r))r' r r r r r r r )rO r r# r r r r r r connect_accepted_socket. s
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| Ed HWn | j Yn X| j rt t j d | j | | | | f S)Nz Read pipe %r connected: (%r, %r))r= r rW r r r fileno)rO r r r rZ r r r r connect_read_pipeE s
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| Ed HWn | j Yn X| j rt t j d | j | | | | f S)Nz!Write pipe %r connected: (%r, %r))r= r rW r r r r )rO r r r rZ r r r r connect_write_pipeV s
z BaseEventLoop.connect_write_pipec C s | g } | d k r, | j d t | | d k ra | t j k ra | j d t | nF | d k r | j d t | | d k r | j d t | t j d j | d S)Nzstdin=%szstdout=stderr=%sz stdout=%sz stderr=%s )r3 r r r r r r )rO r r r r rB r r r _log_subprocessg s z BaseEventLoop._log_subprocessr r r universal_newlinesr Tr c
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)rk )rO r r r get_exception_handler s z#BaseEventLoop.get_exception_handlerc C s; | d k r. t | r. t d j | | | _ d S)a Set handler as the new event loop exception handler.
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