net.openhft.chronicle.network

Class AlwaysStartOnPrimaryConnectionStrategy

java.lang.Object

net.openhft.chronicle.wire.AbstractCommonMarshallable

net.openhft.chronicle.wire.SelfDescribingMarshallable

net.openhft.chronicle.wire.AbstractMarshallableCfg

net.openhft.chronicle.network.connection.AbstractConnectionStrategy

net.openhft.chronicle.network.AlwaysStartOnPrimaryConnectionStrategy

All Implemented Interfaces:

Closeable, AutoCloseable, net.openhft.chronicle.bytes.BytesMarshallable, net.openhft.chronicle.bytes.CommonMarshallable, net.openhft.chronicle.bytes.ReadBytesMarshallable, net.openhft.chronicle.bytes.WriteBytesMarshallable, net.openhft.chronicle.core.io.Resettable, ConnectionStrategy, net.openhft.chronicle.wire.Marshallable, net.openhft.chronicle.wire.ReadMarshallable, net.openhft.chronicle.wire.WriteMarshallable, net.openhft.chronicle.wire.WriteValue

public class AlwaysStartOnPrimaryConnectionStrategy
extends AbstractConnectionStrategy

Loops through all the hosts:ports ( in order ) starting at the primary, till it finds a host that it can connect to. If later, this successful connection is dropped, it will always return to the primary to begin attempting to find a successful connection, If all the host:ports have been attempted since the last connection was established, no successful connection can be found, then null is returned, and the fatalFailureMonitor.onFatalFailure() is triggered

Field Summary

Fields inherited from class net.openhft.chronicle.network.connection.AbstractConnectionStrategy

clientConnectionMonitor, localBindingNetworkInterface, localBindingProtocolFamily, localSocketBindingHost, localSocketBindingPort, tcpBufferSize

Fields inherited from interface net.openhft.chronicle.wire.WriteMarshallable

EMPTY

Fields inherited from interface net.openhft.chronicle.wire.ReadMarshallable

DISCARD

Constructor Summary

Constructors

Constructor and Description
AlwaysStartOnPrimaryConnectionStrategy()

Method Summary

Modifier and Type	Method and Description
ClientConnectionMonitor	clientConnectionMonitor()
AlwaysStartOnPrimaryConnectionStrategy	clientConnectionMonitor(ClientConnectionMonitor fatalFailureMonitor)
@Nullable ChronicleSocketChannel	connect(@NotNull String name, @NotNull SocketAddressSupplier socketAddressSupplier, boolean didLogIn, @Nullable FatalFailureMonitor fatalFailureMonitor) Connects and returns a new SocketChannel.
long	maxPauseSec()
AlwaysStartOnPrimaryConnectionStrategy	maxPauseSec(long maxPauseSec)
long	minPauseSec()
AlwaysStartOnPrimaryConnectionStrategy	minPauseSec(long minPauseSec)
long	pauseMillisBeforeReconnect() allows control of a backoff strategy
AlwaysStartOnPrimaryConnectionStrategy	pauseMillisBeforeReconnect(long pauseMillisBeforeReconnect)
AlwaysStartOnPrimaryConnectionStrategy	pausePeriodMs(int pausePeriodMs)
AlwaysStartOnPrimaryConnectionStrategy	socketConnectionTimeoutMs(int socketConnectionTimeoutMs)
AlwaysStartOnPrimaryConnectionStrategy	tcpBufferSize(int tcpBufferSize)

Methods inherited from class net.openhft.chronicle.network.connection.AbstractConnectionStrategy

close, defaultMaxPauseSec, defaultMinPauseSec, isClosed, localBindingNetworkInterface, localBindingProtocolFamily, localSocketBinding, localSocketBindingHost, localSocketBindingPort, open

Methods inherited from class net.openhft.chronicle.wire.AbstractMarshallableCfg

readMarshallable, unexpectedField, writeMarshallable

Methods inherited from class net.openhft.chronicle.wire.SelfDescribingMarshallable

usesSelfDescribingMessage

Methods inherited from class net.openhft.chronicle.wire.AbstractCommonMarshallable

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.openhft.chronicle.network.ConnectionStrategy

openSocketChannel, openSocketChannel, pauseBeforeReconnect, socketChannel, throwExceptionIfClosed

Methods inherited from interface net.openhft.chronicle.wire.Marshallable

$equals, $fieldInfoMap, $fieldInfos, $hashCode, $toString, className, copyTo, deepCopy, fromFile, fromFile, fromString, fromString, fromString, getField, getLongField, mergeToMap, readMarshallable, reset, setField, setLongField, streamFromFile, streamFromFile, writeMarshallable

Methods inherited from interface net.openhft.chronicle.wire.WriteMarshallable

binaryLengthLength, writeValue

Methods inherited from interface net.openhft.chronicle.wire.ReadMarshallable

unexpectedField

Methods inherited from interface net.openhft.chronicle.bytes.CommonMarshallable

usesSelfDescribingMessage

Methods inherited from interface net.openhft.chronicle.bytes.BytesMarshallable

$toString, readMarshallable, writeMarshallable

Constructor Detail

AlwaysStartOnPrimaryConnectionStrategy

public AlwaysStartOnPrimaryConnectionStrategy()

Method Detail

clientConnectionMonitor

public AlwaysStartOnPrimaryConnectionStrategy clientConnectionMonitor(ClientConnectionMonitor fatalFailureMonitor)

clientConnectionMonitor

public ClientConnectionMonitor clientConnectionMonitor()

connect

@Nullable
public @Nullable ChronicleSocketChannel connect(@NotNull
                                                          @NotNull String name,
                                                          @NotNull
                                                          @NotNull SocketAddressSupplier socketAddressSupplier,
                                                          boolean didLogIn,
                                                          @Nullable
                                                          @Nullable FatalFailureMonitor fatalFailureMonitor)
                                                   throws InterruptedException

Description copied from interface: ConnectionStrategy

Connects and returns a new SocketChannel.

Parameters:

name - the name of the connection, only used for logging

socketAddressSupplier - to use for address

didLogIn - was the last attempt successful, was a login established

fatalFailureMonitor - this is invoked on failures

Returns:

the SocketChannel

Throws:

InterruptedException - if the channel is interrupted.

pauseMillisBeforeReconnect

public long pauseMillisBeforeReconnect()

Description copied from interface: ConnectionStrategy

allows control of a backoff strategy

Returns:

how long in milliseconds to pause before attempting a reconnect

tcpBufferSize

public AlwaysStartOnPrimaryConnectionStrategy tcpBufferSize(int tcpBufferSize)

pausePeriodMs

public AlwaysStartOnPrimaryConnectionStrategy pausePeriodMs(int pausePeriodMs)

socketConnectionTimeoutMs

public AlwaysStartOnPrimaryConnectionStrategy socketConnectionTimeoutMs(int socketConnectionTimeoutMs)

pauseMillisBeforeReconnect

public AlwaysStartOnPrimaryConnectionStrategy pauseMillisBeforeReconnect(long pauseMillisBeforeReconnect)

minPauseSec

public long minPauseSec()

maxPauseSec

public long maxPauseSec()

minPauseSec

public AlwaysStartOnPrimaryConnectionStrategy minPauseSec(long minPauseSec)

maxPauseSec

public AlwaysStartOnPrimaryConnectionStrategy maxPauseSec(long maxPauseSec)