# Uses of Class
org.apache.qpid.proton.engine.BaseHandler

Packages that use BaseHandler
Package
Description
org.apache.qpid.proton.reactor
org.apache.qpid.proton.reactor.impl

## Uses of BaseHandler in org.apache.qpid.proton.reactor

Subclasses of BaseHandler in org.apache.qpid.proton.reactor
Modifier and Type
Class
Description
`class`
`FlowController`
A handler that applies flow control to a connection.
`class`
`Handshaker`
A handler that mirrors the actions of the remote end of a connection.

## Uses of BaseHandler in org.apache.qpid.proton.reactor.impl

Subclasses of BaseHandler in org.apache.qpid.proton.reactor.impl
Modifier and Type
Class
Description
`class`
`IOHandler`