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See:
Description
| Interface Summary | |
|---|---|
| ChannelService | ChannelService allows you to manage manage two-way connections
with clients. |
| Class Summary | |
|---|---|
| ChannelMessage | Class that represents a channel message. |
| ChannelPresence | Represents presence information returned by the server. |
| ChannelServiceFactory | Constructs and instance of the Channel service. |
| Exception Summary | |
|---|---|
| ChannelFailureException | ChannelFailureException is an unchecked exception that is thrown
for any unexpected error that occurs while communicating with the
channel service. |
Provides persistent connectivity to JavaScript clients for real time messaging without the use of polling.
ChannelService,
The Channel Java API in the Google App Engine
Developer's Guide.
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