Thursday, June 2, 2011

Samsung i5700 CMNET And CMWAP Selection Problems

We are most concerned about is the fitness for use scope of the predicament. CMNET have excellent Net access, here is not to say, let's check out the most important CMWAP. Due to the restrictions mentioned above, CMWAP depends on the scope of WAP gateway supplied by the support. At present, China Mobile's WAP gateway outside agency agreement only HTTP (port 80 and 8080) and also the WAP gateway protocol (port 9201).

As a result
, only the application of the following two conditions can access China Mobile's CMWAP method to function:

1. The application of network requests based on HTTP protocol.
2. The application supports HTTP proxy protocol, or WAP gateway protocol.

How to
tell an application no matter if the request is based on HTTP protocol network?

Really
very good answer to this question, it needs to be totally achieved by the application to intercept communications information packets for analysis. Here are several simple approach to the majority of rookie Pals: From the performance point of view, if it's a network request is actually a URL (URL) of the form, then normally based on HTTP protocol, including the Internet browser; if it's connected to the server port is 80, then it may perhaps be based on HTTP protocol. In case you actually can not accurately judge, then please see the next condition. (Satisfying the second condition of the application need to be based on HTTP protocol)

The way to
distinguish an application supports HTTP proxy protocol, or WAP gateway agreement?

1st
have a look at it there is no proxy server settings inside the choices (commonly specified in the S60 is not the agent is distinct to HTTP proxy), if indicated its support for HTTP proxy protocol. If not, you will need to test by following these steps:

GPRS access point settings inside the
advanced settings of the settings to remove the proxy server: Server Address and Server Port, if the application can work properly, it's based on the WAP gateway protocol, like the Java program, S60 built-in browser . If this state does not function, and resumption of GPRS access point advanced settings inside the proxy server settings to function effectively, the application supports HTTP proxy protocol (read proxy settings from the method.) If that doesn't work, then this application is typically not support HTTP proxy protocol, or WAP gateway protocol.

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