MACROMEDIA FLASH MEDIA SERVER 2-USING FLASH MEDIA SERVER EDGE SERVERS Guida Utente Scaricare il pdf (Pagina 8)

ADOBE CONNECT 6.0

Technical Overview

Data flow between a client and Enterprise Server

Depending on whether or not communications are encrypted, the connection paths vary.

Unencrypted connections are made over HTTP and RTMP and follow the paths described in the table. The numbers

in the table correspond to the numbers in the data flow diagram.

Encrypted connections are made over HTTPS and RTMPS, and follow the paths described in the table. The letters

in the table correspond to the letters in the data flow diagram.

A client initiates the first connection to the application server. These connections, such as for login requests, file

publishing, or content and event management, are made through HTTP or HTTPS. After the client engages in real-

time communication, a connection to Flash Media Server is started, and Enterprise Server uses either RTMP or

RTMPS to deliver streamed content.

Number Description

1 The client web browser requests a meeting or content URL over HTTP:80.

2 The web server responds and transfers the content or provides the client with information to connect to the meeting.

3 The client Flash Player requests a connection to the meeting over RTMP:1935.

4 Flash Media Server responds and opens a persistent connection for Acrobat Connect streaming traffic.

3a The client Flash Player requests a connection to the meeting but can only connect over RTMPT:443.

4a Flash Media Server responds and opens a tunneled connection for Acrobat Connect streaming traffic.

Letter Description

A The client web browser requests a meeting or content URL over a secure connection on HTTPS:443.

B The web server responds and transfers the content over a secure connection or provides the client with information to

connect to the meeting securely.

C The client Flash Player requests a secure connection to Flash Media Server over RTMPS:443.

D Flash Media Server responds and opens a secure, persistent connection for Acrobat Connect streaming traffic.

HTTP:80

HTTPS:443

RTMPS:443

RTMP:1935

RTMPT:443

3a 4a

CLIENT APPLICATION CONNECT ENTERPRISE

Web

Services

API

Web/application

server

Flash Media Server

SQL database

Flash Player

Web browser

Certicate

Authority

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 24 25

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