本文整理汇总了Python中serialization.AMQPWriter.write_short方法的典型用法代码示例。如果您正苦于以下问题：Python AMQPWriter.write_short方法的具体用法？Python AMQPWriter.write_short怎么用？Python AMQPWriter.write_short使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类serialization.AMQPWriter的用法示例。
在下文中一共展示了AMQPWriter.write_short方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _x_tune_ok
# 需要导入模块: from serialization import AMQPWriter [as 别名]
# 或者: from serialization.AMQPWriter import write_short [as 别名]
def _x_tune_ok(self, channel_max, frame_max, heartbeat):
"""
negotiate connection tuning parameters
This method sends the client's connection tuning parameters to
the server. Certain fields are negotiated, others provide
capability information.
PARAMETERS:
channel_max: short
negotiated maximum channels
The maximum total number of channels that the client
will use per connection. May not be higher than the
value specified by the server.
RULE:
The server MAY ignore the channel-max value or MAY
use it for tuning its resource allocation.
frame_max: long
negotiated maximum frame size
The largest frame size that the client and server will
use for the connection. Zero means that the client
does not impose any specific limit but may reject very
large frames if it cannot allocate resources for them.
Note that the frame-max limit applies principally to
content frames, where large contents can be broken
into frames of arbitrary size.
RULE:
Until the frame-max has been negotiated, both
peers must accept frames of up to 4096 octets
large. The minimum non-zero value for the frame-
max field is 4096.
heartbeat: short
desired heartbeat delay
The delay, in seconds, of the connection heartbeat
that the client wants. Zero means the client does not
want a heartbeat.
"""
args = AMQPWriter()
args.write_short(channel_max)
args.write_long(frame_max)
args.write_short(heartbeat)
self._send_method((10, 31), args)
self._wait_tune_ok = False示例2: close
# 需要导入模块: from serialization import AMQPWriter [as 别名]
# 或者: from serialization.AMQPWriter import write_short [as 别名]
def close(self, reply_code=0, reply_text="", method_sig=(0, 0)):
"""
request a connection close
This method indicates that the sender wants to close the
connection. This may be due to internal conditions (e.g. a
forced shut-down) or due to an error handling a specific
method, i.e. an exception. When a close is due to an
exception, the sender provides the class and method id of the
method which caused the exception.
RULE:
After sending this method any received method except the
Close-OK method MUST be discarded.
RULE:
The peer sending this method MAY use a counter or timeout
to detect failure of the other peer to respond correctly
with the Close-OK method.
RULE:
When a server receives the Close method from a client it
MUST delete all server-side resources associated with the
client's context. A client CANNOT reconnect to a context
after sending or receiving a Close method.
PARAMETERS:
reply_code: short
The reply code. The AMQ reply codes are defined in AMQ
RFC 011.
reply_text: shortstr
The localised reply text. This text can be logged as an
aid to resolving issues.
class_id: short
failing method class
When the close is provoked by a method exception, this
is the class of the method.
method_id: short
failing method ID
When the close is provoked by a method exception, this
is the ID of the method.
"""
if self.transport is None:
# already closed
return
args = AMQPWriter()
args.write_short(reply_code)
args.write_shortstr(reply_text)
args.write_short(method_sig[0]) # class_id
args.write_short(method_sig[1]) # method_id
self._send_method((10, 60), args)
return self.wait(allowed_methods=[(10, 61)]) # Connection.close_ok