MACROMEDIA FLASH MEDIA SERVER 2-CLIENT-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR FLASH MEDIA SERVER 2 Bedienungsanleitung PDF herunterladen (Seite 103)

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SERVER-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR ADOBE MEDIA SERVER 5.0.1

Server-Side ActionScript Language Reference

Last updated 7/2/2013

Call NetConnection.connect() to do any of the following:

• (Flash Media Server 1.0) Connect over HTTP to an application server, such as Adobe® ColdFusion®, running a Flash

Remoting gateway.

Note: You cannot use HTTP to connect to another Adobe Media Server or to media assets.

• (Flash Media Server 3.0) Multi-point publishing over RTMP/S. Connect over RTMP/S to another Adobe Media

Server and publish a stream to the server.

• (Flash Media Server 4.0) Multi-point publishing over RTMFP. Connect over RTMFP to an application on the same

server or on another Adobe Media Server and publish a stream to the server.

Create a server-side NetConnection, connect to the target server with an RTMFP URI (for example,

"rtmfp://ams.example.com/myapp"). Then create a NetStream without passing a GroupSpecifier string as a

constructor argument. This technique is traditional multi-point publishing but over an RTMFP connection.

• (Flash Media Server 4.0) Publish a live stream into a NetGroup. Connect over RTMFP to the current application or

to an application on another Adobe Media Server.

After you create an RTMFP NetConnection, use a GroupSpecifier to create a NetGroup and a NetStream. The

server application joins a group and becomes a peer in the group mesh. A single client can join multiple groups.

Once connected, you can interact with other peers in the group and publish into the group. Use this technique to

ingest a live stream and publish it into a group.

Note: Server-Side ActionScript doesn't support opening an RTMFP NetConnection directly to a client peer

(

DIRECT_CONNECTIONS in the client API).

• (Flash Media Server 4.5) Pass the string "rtmfp:" to create a serverless network endpoint for RTMFP

communication. This mode can be used only for RTMFP groups; it cannot be used for direct connections.

This mode is more fault-tolerate and supports the ability to cluster servers via RTMFP with no single point of

failure. See

Distribute introductions across servers.

It is good practice to write an application.onStatus() callback function and check the

NetConnection.isConnected property for RTMP connections to see whether a successful connection was made. For

Action Message Format (AMF) connections, check

NetConnection.onStatus().

Availability

Flash Communication Server 1

Parameters

URI A string indicating a URI to connect to. URI has the following format:

[protocol://]host[:port]/appName[/instanceName]

The following are legal URIs:

http://appserver.mydomain.com/webapp

rtmp://ams.mydomain.com/realtimeapp

rtmps://ams.mydomain.com/secureapp

rtmp://localhost/realtimeApp

rtmp:/realtimeApp

rtmfp://ams.mydomain.com/p2papp

rtmfp://

p1, ..., pN Optional parameters that can be of any ActionScript type, including references to other ActionScript

objects. These parameters are sent as connection parameters to the

application.onConnect() event handler for

RTMP connections. For AMF connections to application servers, RTMP parameters are ignored.

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