Package com.nexaweb.client.netservice

Provides class and interfaces related to network IO and messaging.

See:
Description

Interface Summary

HttpRequest	HttpRequest is an outgoing request from an HTTP client.
HttpResponse	HttpResponse is an incoming response from an HTTP client.
NetService	NetService provides methods for sending and receiving HTTP messages, subcribing and unsubcribing to message topics, and other network related functions.
NetServiceListener	NetServiceListener is used as a callback for asynchronous NetService operations.

Exception Summary

NetServiceException

NetServiceException is thrown by various NetService methods and typically wraps a FileNotFoundException, IOException or ConnectionException.

Package com.nexaweb.client.netservice Description

Provides class and interfaces related to network IO and messaging.

Notes for PushConnection:
Nexaweb Client will only try to re-establish a push connection if it detects that a previously established push connection has dropped. An established push connection is considered dropped by the client when:

• An IOException occurs calling the read() method
• There have been no bytes received over the connection for a period of time specified in the nexaweb-server.xml file. /server/push-connection-manager/ping-interval
  • The default is 45 seconds.
  • The server will ensure that it no period of time greater than 45 seconds elapses without data flowing over the connection.
  • If there is data flowing over the connection, pings will not occur.

Notes for Polling:
Polling is only required when reliable messaging is in use. If reliable messaging is not in use, it is up to you whether you need it in your application. It is independent of push connection entirely, they are separate concepts.