Httpconnection problem

echolifei

Each time you open Httpconnection is a slow process


Is there such a way


Design a class similar to the connection pool in J2SE


I don't know if anyone gave a connection pooling example to Httpconnection in J2ME

xtexun

attention

上帝的耳语

1. Personally feel that the speed of opening Httpconnection can be tolerated, basically within 1S (except for some mobile phones, such as NOKIA6270)
2.Connection pool can be implemented by itself, but not used

landddd

Connection pooling should be based on long connections
If you disconnect every time after connecting (using cmwap proxy), the connection pool is useless

上帝的耳语

Passing by and modifying:

2.Connection pool can be implemented by itself, but not used->

2.The connection pool can be implemented by itself, but it is not practical

sindbad

Like upstairs.

korfan

Opening Httpconnection is slower than if you only download 1K of data, and now using this form to connect to the network will waste time connecting. Basically, the real phone is in 3-5 seconds, but if the network is not good, it may reach 40 seconds. When using HTTP connection, you can set the connection method of "Connection" to have different effects on the connection. You can set it to: "Keep-Alive" "close". The main difference between them is that: "Keep-Alive" download mode must wait for all data to be downloaded before a second connection can be made on the phone, and the "close" form will generate a second connection after the connection is generated Without having to wait for the data to download.

moxieshi

Can I open two http links at the same time?

landddd

Keep-alive is also useless. The cmwap agent will still close you every time