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[this appears to gain about 30% performance on requests to a single channel] � c C s || _ d| _|| _d| _d S )Nr r )r �buffer� buffer_sizer )r r r+ r r r r Z s z$deferring_globbing_producer.__init__c C sx t | j�| jk rh| j�� }|tu r&tS |rhz| j| | _W qf ty` t| j�t|� | _Y qf0 q qhq | j}d| _|S �Nr )r r* r+ r r r � TypeErrorr )r r �rr r r r ` s z deferring_globbing_producer.moreN)r) r" r r r r r( S s r( c @ s e Zd ZdZdd� Zdd� ZdS )�deferring_hooked_producerz� A producer that will call <function> when it empties,. with an argument of the number of bytes produced. Useful for logging/instrumentation purposes. c C s || _ || _d| _d| _d S )Nr r )r �function�bytesr )r r r0 r r r r x s z"deferring_hooked_producer.__init__c C sR | j rJ| j �� }|tu r tS |s4d | _ | �| j� n| jt|�7 _|S dS d S r, )r r r r0 r1 r )r �resultr r r r ~ s z deferring_hooked_producer.moreNr" r r r r r/ q s r/ c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �deferring_http_requesta The medusa http_request class uses the default set of producers in medusa.producers. We can't use these because they don't know anything about deferred responses, so we override various methods here. 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Y d S 0 | j|krJ| �� | �� d S r� ) rQ r� r� r� r� r� r� r� r� )r r� r r r r� � s ztail_f_producer._followc C s t �| j�� �tj S r� )rQ r� r� r� r� �ST_SIZEr� r r r r� � s ztail_f_producer._fsizeN) r r r r r� r r� r� r� r� r r r r r� } s r� c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) �logtail_handlerz Logtail HTTP Request Handlerz/logtailc C s || _ d S r� �� supervisord�r r� r r r r � s zlogtail_handler.__init__c C s |j �| j�S r� �r� � startswithrY �r rF r r r r � s zlogtail_handler.matchc C sz |j dkr|�d� d S |�� \}}}}d|v r:t�|�}|rX|d dkrX|dd � }q:|�dd�\}}z|�dd�\}}W n ty� |}d}Y n0 ddlm} | |�\} }| j j � | �} | d u r�|�d � d S | j � |�} | d u r�|�d � d S t | jd | d �} | d u �s tj�| ��s.|�d � d S t�| �tj }t�|�|d < d |d < d|d< |�t|| d�� |�� d S )N�GETrw rJ r rI r4 r� )�split_namespecrx z %s_logfile� Last-Modified�text/plain;charset=utf-8� Content-Type�nozX-Accel-Bufferingr� )rU rv rS r rT r[ r� Zsupervisor.optionsr� r� Zprocess_groupsr] Z processesr� �configrQ rY �existsr� �ST_MTIMEr �build_http_date�pushr� rA )r rF rY r_ r` ra Zprocess_name_and_channelZ process_namer; r� Z group_name�groupZprocess�logfile�mtimer r r r� � sD z logtail_handler.handle_requestN�r r r ZIDENTrY r r r� r r r r r� � s r� c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) �mainlogtail_handlerz!Main Logtail HTTP Request Handlerz /mainlogtailc C s || _ d S r� r� r� r r r r � s z mainlogtail_handler.__init__c C s |j �| j�S r� r� r� r r r r � s zmainlogtail_handler.matchc C s� |j dkr|�d� d S | jjj}|d u s6tj�|�sD|�d� d S t�|�tj }t � |�|d< d|d< |� t ||d�� |�� d S )Nr� rw rx r� r� r� r� )rU rv r� �optionsr� rQ rY r� r� r� r r� r� r� rA )r rF r� r� r r r r� s z"mainlogtail_handler.handle_requestNr� r r r r r� � s r� c C s> g }t | j�}| jD �]"}|d }|tjkrN|d |d }}t|||d�}n@|tjkr�|d } |d } |d } t| | | |d�}n td| ��d d l m } d d l m } d d l m } g }| jD ]j\}}}z||fi |��}W n, t�� }| j�|� td | ��Y n0 |�||f� | j�d| � q�|�d| |�f� | ||�}t|�}t|�}||�}tj�tj�t��}tj�|d�}t � |�}t � |�} |d } |d } | �r�| | i} t | |�}t | |�}t | |�}t | |�}t | | �} n| j� d|d � |�!| � |�!|� |�!|� |�!|� |�!|� |�||f� q|S )N�familyrG rH )r� r� r� r� z Cannot determine socket type %rr )�supervisor_xmlrpc_handler)�SystemNamespaceRPCInterface)�supervisor_ui_handlerz Could not make %s rpc interfacez RPC interface %r initialized�systemZui�username�passwordz:Server %r running without any HTTP authentication checking�section)"� LogWrapperrD Zserver_configsr� r� r� r� r� r� Zsupervisor.xmlrpcr� r� Zsupervisor.webr� Zrpcinterface_factories� traceback� format_exc�warn�appendr� r� r� rQ rY �abspath�dirname�__file__r r Z os_filesystemr �supervisor_auth_handlerZcriticalZinstall_handler) r� r� Zservers�wrapperr� r� rG rH Zhsr� r� r� r� r� r� Z subinterfaces�name�factoryr' �inst�tbZ xmlrpchandlerZ tailhandlerZmaintailhandlerZ uihandler�hereZ templatedirZ filesystemZdefaulthandlerr� r� Zusersr r r �make_http_servers s| � � � �� r c @ s e Zd ZdZdd� Zdd� ZdS )r� z\Receives log messages from the Medusa servers and forwards them to the Supervisor loggerc C s || _ d S r� r� )r rD r r r r f s zLogWrapper.__init__c C s@ |� d�r|dd� }d|�� v r0| j�|� n | j�|� dS )z�Medusa servers call this method. 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