java.lang.Object
- akka.io.Tcp.WriteCommand
- - akka.io.Tcp.SimpleWriteCommand
  - - akka.io.Tcp.Write

All Implemented Interfaces:

NoSerializationVerificationNeeded, akka.io.SelectionHandler.HasFailureMessage, Tcp.Command, Tcp.Message, java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

Tcp
```
public static final class Tcp.Write
extends Tcp.SimpleWriteCommand
implements scala.Product, java.io.Serializable
```
Write data to the TCP connection. If no ack is needed use the special NoAck object. The connection actor will reply with a Tcp.CommandFailed message if the write could not be enqueued. If Tcp.SimpleWriteCommand.wantsAck() returns true, the connection actor will reply with the supplied Tcp.SimpleWriteCommand.ack() token once the write has been successfully enqueued to the O/S kernel. Note that this does not in any way guarantee that the data will be or have been sent! Unfortunately there is no way to determine whether a particular write has been sent by the O/S.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Write(ByteString data, Tcp.Event ack)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Tcp.Event`	`ack()`	The acknowledgment token associated with this write command.
`boolean`	`canEqual(java.lang.Object x$1)`
`Tcp.Write`	`copy(ByteString data, Tcp.Event ack)`
`ByteString`	`copy$default$1()`
`Tcp.Event`	`copy$default$2()`
`ByteString`	`data()`
`boolean`	`equals(java.lang.Object x$1)`
`int`	`hashCode()`
`int`	`productArity()`
`java.lang.Object`	`productElement(int x$1)`
`java.lang.String`	`productElementName(int x$1)`
`scala.collection.Iterator<java.lang.Object>`	`productIterator()`
`java.lang.String`	`productPrefix()`
`java.lang.String`	`toString()`

Methods inherited from class akka.io.Tcp.SimpleWriteCommand
append, wantsAck

Methods inherited from class akka.io.Tcp.WriteCommand
$plus$colon, $plus$plus$colon, prepend, prepend

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product
productElementNames

Methods inherited from interface akka.io.Tcp.Command
failureMessage

- Constructor Detail
  - Write
```
public Write(ByteString data,
             Tcp.Event ack)
```
- Method Detail
  - data
```
public ByteString data()
```
  - ack
```
public Tcp.Event ack()
```
    Description copied from class: Tcp.SimpleWriteCommand
    
    The acknowledgment token associated with this write command.
    
    Specified by:
    
    ack in class Tcp.SimpleWriteCommand
  - copy
```
public Tcp.Write copy(ByteString data,
                      Tcp.Event ack)
```
  - copy$default$1
```
public ByteString copy$default$1()
```
  - copy$default$2
```
public Tcp.Event copy$default$2()
```
  - productPrefix
```
public java.lang.String productPrefix()
```
    Specified by:
    
    productPrefix in interface scala.Product
  - productArity
```
public int productArity()
```
    Specified by:
    
    productArity in interface scala.Product
  - productElement
```
public java.lang.Object productElement(int x$1)
```
    Specified by:
    
    productElement in interface scala.Product
  - productIterator
```
public scala.collection.Iterator<java.lang.Object> productIterator()
```
    Specified by:
    
    productIterator in interface scala.Product
  - canEqual
```
public boolean canEqual(java.lang.Object x$1)
```
    Specified by:
    
    canEqual in interface scala.Equals
  - productElementName
```
public java.lang.String productElementName(int x$1)
```
    Specified by:
    
    productElementName in interface scala.Product
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object x$1)
```
    Specified by:
    
    equals in interface scala.Equals
    
    Overrides:
    
    equals in class java.lang.Object

Class Tcp.Write

Constructor Summary

Method Summary

Methods inherited from class akka.io.Tcp.SimpleWriteCommand

Methods inherited from class akka.io.Tcp.WriteCommand

Methods inherited from class java.lang.Object

Methods inherited from interface scala.Product

Methods inherited from interface akka.io.Tcp.Command

Constructor Detail

Write

Method Detail

data

ack

copy

copy$default$1

copy$default$2

productPrefix

productArity

productElement

productIterator

canEqual

productElementName

hashCode

toString

equals