MqttServer (Vert.x Stack - Docs 3.9.3 API)

java.lang.Object
- io.vertx.rxjava.mqtt.MqttServer

```
public class MqttServer
extends Object
```
An MQTT server
You can accept incoming MQTT connection requests providing a endpointHandler(io.vertx.core.Handler<io.vertx.rxjava.mqtt.MqttEndpoint>). As the requests arrive, the handler will be called with an instance of MqttEndpoint in order to manage the communication with the remote MQTT client.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields
Modifier and Type Field and Description

static io.vertx.lang.rx.TypeArg<MqttServer> __TYPE_ARG

Fields
Modifier and Type	Field and Description
`static io.vertx.lang.rx.TypeArg<MqttServer>`	`__TYPE_ARG`

Constructor Summary

Constructors
Constructor and Description

MqttServer(MqttServer delegate)

MqttServer(Object delegate)

Constructors
Constructor and Description
`MqttServer(MqttServer delegate)`
`MqttServer(Object delegate)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`actualPort()` The actual port the server is listening on.
`void`	`close()` Close the server.
`void`	`close(Handler<AsyncResult<Void>> completionHandler)` Close the server supplying an handler that will be called when the server is actually closed (or has failed).
`static MqttServer`	`create(Vertx vertx)` Return an MQTT server instance using default options
`static MqttServer`	`create(Vertx vertx, MqttServerOptions options)` Return an MQTT server instance
`MqttServer`	`endpointHandler(Handler<MqttEndpoint> handler)` Set the endpoint handler for the server.
`boolean`	`equals(Object o)`
`MqttServer`	`exceptionHandler(Handler<Throwable> handler)` Set an exception handler for the server, that will be called when an error happens independantly of an accepted `MqttEndpoint`, like a rejected connection
`MqttServer`	`getDelegate()`
`int`	`hashCode()`
`MqttServer`	`listen()` Start the server listening for incoming connections using the specified options through the constructor
`MqttServer`	`listen(Handler<AsyncResult<MqttServer>> listenHandler)` Start the server listening for incoming connections using the specified options through the constructor
`MqttServer`	`listen(int port)` Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host.
`MqttServer`	`listen(int port, Handler<AsyncResult<MqttServer>> listenHandler)` Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host.
`MqttServer`	`listen(int port, String host)` Start the server listening for incoming connections on the port and host specified
`MqttServer`	`listen(int port, String host, Handler<AsyncResult<MqttServer>> listenHandler)` Start the server listening for incoming connections on the port and host specified It ignores any options specified through the constructor
`static MqttServer`	`newInstance(MqttServer arg)`
`Single<Void>`	`rxClose()` Close the server supplying an handler that will be called when the server is actually closed (or has failed).
`Single<MqttServer>`	`rxListen()` Start the server listening for incoming connections using the specified options through the constructor
`Single<MqttServer>`	`rxListen(int port)` Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host.
`Single<MqttServer>`	`rxListen(int port, String host)` Start the server listening for incoming connections on the port and host specified It ignores any options specified through the constructor
`String`	`toString()`

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

- Field Detail
  - __TYPE_ARG
```
public static final io.vertx.lang.rx.TypeArg<MqttServer> __TYPE_ARG
```
- Constructor Detail
  - MqttServer
```
public MqttServer(MqttServer delegate)
```
  - MqttServer
```
public MqttServer(Object delegate)
```
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - getDelegate
```
public MqttServer getDelegate()
```
  - create
```
public static MqttServer create(Vertx vertx,
                                MqttServerOptions options)
```
    Return an MQTT server instance
    
    Parameters:
    
    vertx - Vert.x instance
    
    options - MQTT server options
    
    Returns:
    
    MQTT server instance
  - create
```
public static MqttServer create(Vertx vertx)
```
    Return an MQTT server instance using default options
    
    Parameters:
    
    vertx - Vert.x instance
    
    Returns:
    
    MQTT server instance
  - listen
```
public MqttServer listen()
```
    Start the server listening for incoming connections using the specified options through the constructor
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - listen
```
public MqttServer listen(int port,
                         String host)
```
    Start the server listening for incoming connections on the port and host specified
    
    Parameters:
    
    port - the port to listen on
    
    host - the host to listen on
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - listen
```
public MqttServer listen(int port,
                         String host,
                         Handler<AsyncResult<MqttServer>> listenHandler)
```
    Start the server listening for incoming connections on the port and host specified It ignores any options specified through the constructor
    
    Parameters:
    
    port - the port to listen on
    
    host - the host to listen on
    
    listenHandler - handler called when the asynchronous listen call ends
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - rxListen
```
public Single<MqttServer> rxListen(int port,
                                   String host)
```
    Start the server listening for incoming connections on the port and host specified It ignores any options specified through the constructor
    
    Parameters:
    
    port - the port to listen on
    
    host - the host to listen on
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - listen
```
public MqttServer listen(int port)
```
    Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host. It ignores any options specified through the constructor
    
    Parameters:
    
    port - the port to listen on
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - listen
```
public MqttServer listen(int port,
                         Handler<AsyncResult<MqttServer>> listenHandler)
```
    Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host. It ignores any options specified through the constructor
    
    Parameters:
    
    port - the port to listen on
    
    listenHandler - handler called when the asynchronous listen call ends
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - rxListen
```
public Single<MqttServer> rxListen(int port)
```
    Start the server listening for incoming connections on the port specified but on "0.0.0.0" as host. It ignores any options specified through the constructor
    
    Parameters:
    
    port - the port to listen on
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - listen
```
public MqttServer listen(Handler<AsyncResult<MqttServer>> listenHandler)
```
    Start the server listening for incoming connections using the specified options through the constructor
    
    Parameters:
    
    listenHandler - handler called when the asynchronous listen call ends
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - rxListen
```
public Single<MqttServer> rxListen()
```
    Start the server listening for incoming connections using the specified options through the constructor
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - endpointHandler
```
public MqttServer endpointHandler(Handler<MqttEndpoint> handler)
```
    Set the endpoint handler for the server. If an MQTT client connect to the server a new MqttEndpoint instance will be created and passed to the handler
    
    Parameters:
    
    handler - the endpoint handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - exceptionHandler
```
public MqttServer exceptionHandler(Handler<Throwable> handler)
```
    Set an exception handler for the server, that will be called when an error happens independantly of an accepted MqttEndpoint, like a rejected connection
    
    Parameters:
    
    handler - the exception handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - actualPort
```
public int actualPort()
```
    The actual port the server is listening on. This is useful if you bound the server specifying 0 as port number signifying an ephemeral port
    
    Returns:
    
    the actual port the server is listening on.
  - close
```
public void close()
```
    Close the server.
    The close happens asynchronously and the server may not be closed until some time after the call has returned.
  - close
```
public void close(Handler<AsyncResult<Void>> completionHandler)
```
    Close the server supplying an handler that will be called when the server is actually closed (or has failed).
    
    Parameters:
    
    completionHandler - the handler called on completion
  - rxClose
```
public Single<Void> rxClose()
```
    Close the server supplying an handler that will be called when the server is actually closed (or has failed).
    
    Returns:
  - newInstance
```
public static MqttServer newInstance(MqttServer arg)
```

Class MqttServer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

__TYPE_ARG

Constructor Detail

MqttServer

MqttServer

Method Detail

toString

equals

hashCode

getDelegate

create

create

listen

listen

listen

rxListen

listen

listen

rxListen

listen

rxListen

endpointHandler

exceptionHandler

actualPort

close

close

rxClose

newInstance