at:tutorial:distribution
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A leased object reference is a remote far reference that grants access to a remote object for a limited period of time. When the time period has elapsed, the access to the remote object is terminated and the leased reference is said to //expire//. Similarly to remote far references, a leased reference abstracts client objects from the actual network connection state. Client objects can send a message to the remote object even if a leased references is disconnected at that time. Message are accumulated in order to be transmitted when the reference becomes reconnected. When the leased reference expires it, messages are discarded since an expired leased reference behaves as a // | A leased object reference is a remote far reference that grants access to a remote object for a limited period of time. When the time period has elapsed, the access to the remote object is terminated and the leased reference is said to //expire//. Similarly to remote far references, a leased reference abstracts client objects from the actual network connection state. Client objects can send a message to the remote object even if a leased references is disconnected at that time. Message are accumulated in order to be transmitted when the reference becomes reconnected. When the leased reference expires it, messages are discarded since an expired leased reference behaves as a // | ||
- | {{ : | + | {{ : |
====Working with leased object references==== | ====Working with leased object references==== | ||
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</ | </ | ||
- | More information pertaining to the API of the leased references language module can be found in the appendix. | + | More information pertaining to the API of the leased references language module can be found in the [[appendix|appendix]]. |
===== Taking Offline Remote Objects ===== | ===== Taking Offline Remote Objects ===== | ||
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< | < | ||
- | Leased object references make use of the '' | + | [[distribution# |
</ | </ | ||
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As previously mentioned, the '' | As previously mentioned, the '' | ||
- | This semantics are useful for unit test purposes. The unit testing framework shipped with AmbinentTalk | + | This semantics are useful for unit test purposes. The [[appendix# |
at/tutorial/distribution.txt · Last modified: 2009/01/30 16:13 by tvcutsem