class documentation

class HAProxyProtocolWrapper(policies.ProtocolWrapper): (source)

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A Protocol wrapper that provides HAProxy support.

This protocol reads the PROXY stream header, v1 or v2, parses the provided connection data, and modifies the behavior of getPeer and getHost to return the data provided by the PROXY header.

Method __init__ Undocumented
Method data​Received Called whenever data is received.
Method get​Host Undocumented
Method get​Peer Undocumented
Instance Variable ​_parser Undocumented
Instance Variable _proxy​Info Undocumented

Inherited from ProtocolWrapper:

Method __getattr__ Undocumented
Method connection​Lost Called when the connection is shut down.
Method log​Prefix Use a customized log prefix mentioning both the wrapped protocol and the current one.
Method lose​Connection Undocumented
Method make​Connection When a connection is made, register this wrapper with its factory, save the real transport, and connect the wrapped protocol to this ProtocolWrapper to intercept any transport calls it makes.
Method register​Producer Undocumented
Method stop​Consuming Undocumented
Method unregister​Producer Undocumented
Method write Undocumented
Method write​Sequence Undocumented
Instance Variable disconnecting Undocumented
Instance Variable factory The WrappingFactory which created this ProtocolWrapper.
Instance Variable wrapped​Protocol An IProtocol provider to which IProtocol method calls onto this ProtocolWrapper will be proxied.

Inherited from BaseProtocol (via ProtocolWrapper, Protocol):

Method connection​Made Called when a connection is made.
Instance Variable connected Undocumented
Instance Variable transport Undocumented
def __init__(self, factory, wrappedProtocol): (source)

Undocumented

Parameters
factory:policies.WrappingFactoryUndocumented
wrapped​Protocol:interfaces.IProtocolUndocumented
def dataReceived(self, data): (source)

Called whenever data is received.

Use this method to translate to a higher-level message. Usually, some callback will be made upon the receipt of each complete protocol message.

Parameters
data:bytesa string of indeterminate length. Please keep in mind that you will probably need to buffer some data, as partial (or multiple) protocol messages may be received! I recommend that unit tests for protocols call through to this method with differing chunk sizes, down to one byte at a time.
def getHost(self): (source)
def getPeer(self): (source)
_parser = (source)

Undocumented

_proxyInfo = (source)

Undocumented