1. A network communication method comprising: establishing a first connection between a wireless device and a first server; establishing a second connection between the device and a second server, wherein the second connection is a closed connection that is a different type of connection than the first connection; wherein the first connection and the second connection are not established at the same time; receiving, at the device, a first message pushed from the first server through the first connection, wherein the first message is generated at the first server and is pushed from the first server to the device in response to the second server receiving specific data; and in response to receiving the first message from the first server through the first connection, requesting the specific data from the second server through the second connection.
1. A network communication method comprising: establishing a first connection between a wireless device and a first server; establishing a second connection between the device and a second server, wherein the second connection is a closed connection that is a different type of connection than the first connection; wherein the first connection and the second connection are not established at the same time; receiving, at the device, a first message pushed from the first server through the first connection, wherein the first message is generated at the first server and is pushed from the first server to the device in response to the second server receiving specific data; and in response to receiving the first message from the first server through the first connection, requesting the specific data from the second server through the second connection. 9. The method according to claim 1 , wherein the device is a computer, personal digital assistant (PDA), or mobile phone.