ApplicationProtocolNames (Netty API Reference (4.2.1.Final))

java.lang.Object
- io.netty.handler.ssl.ApplicationProtocolNames

```
public final class ApplicationProtocolNames
extends java.lang.Object
```
Provides a set of protocol names used in ALPN and NPN.

See Also:

RFC7540 (HTTP/2), RFC7301 (TLS ALPN Extension), TLS NPN Extension Draft

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`HTTP_1_1`	`"http/1.1"`: HTTP version 1.1
`static java.lang.String`	`HTTP_2`	`"h2"`: HTTP version 2
`static java.lang.String`	`SPDY_1`	`"spdy/1"`: SPDY version 1
`static java.lang.String`	`SPDY_2`	`"spdy/2"`: SPDY version 2
`static java.lang.String`	`SPDY_3`	`"spdy/3"`: SPDY version 3
`static java.lang.String`	`SPDY_3_1`	`"spdy/3.1"`: SPDY version 3.1

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - HTTP_2
```
public static final java.lang.String HTTP_2
```
    "h2": HTTP version 2
    
    See Also:
    
    Constant Field Values
  - HTTP_1_1
```
public static final java.lang.String HTTP_1_1
```
    "http/1.1": HTTP version 1.1
    
    See Also:
    
    Constant Field Values
  - SPDY_3_1
```
public static final java.lang.String SPDY_3_1
```
    "spdy/3.1": SPDY version 3.1
    
    See Also:
    
    Constant Field Values
  - SPDY_3
```
public static final java.lang.String SPDY_3
```
    "spdy/3": SPDY version 3
    
    See Also:
    
    Constant Field Values
  - SPDY_2
```
public static final java.lang.String SPDY_2
```
    "spdy/2": SPDY version 2
    
    See Also:
    
    Constant Field Values
  - SPDY_1
```
public static final java.lang.String SPDY_1
```
    "spdy/1": SPDY version 1
    
    See Also:
    
    Constant Field Values