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Contains elements that define one hosted event provider.
Syntax
<Providers>
<HostedProvider>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type |
None. |
Default value |
None. |
Occurrence |
Optional once or more per Providers element. |
Updates |
Can be added and deleted when updating the application. |
Element Relationships
| Relationship | Elements |
|---|---|
Parent element |
|
Child elements |
ProviderName Element for HostedProvider (ADF) ClassName Element for HostedProvider (ADF) AssemblyName Element for HostedProvider (ADF) SystemName Element for HostedProvider (ADF) |
Example
The following example shows the definition of a hosted event provider. The event provider is named StockEP, and is implemented by the StockData.StockProvider class in the StockProvider.dll assembly. The event provider will run on the server specified by the %SYSNAME% parameter.
The event provider will start running at 10:00 PM on the day the instance is started, and will run every five minutes thereafter. If the event provider does not complete in 3 minutes, processing for the current interval is cancelled. The event provider takes a single argument that specifies the URL it uses as the event source.
<HostedProvider>
<ProviderName>StockEP</ProviderName>
<ClassName>StockData.StockProvider</ClassName>
<AssemblyName>
C:\EventProviders\CustomProviders\StockProvider.dll
</AssemblyName>
<SystemName>%SYSNAME%</SystemName>
<Schedule>
<StartTime>22:00:00</StartTime>
<Interval>P0DT00H05M00S</Interval>
</Schedule>
<ProviderTimeout>PT3M</ProviderTimeout>
<Arguments>
<Argument>
<Name>URL</Name>
<Value>www.contoso.com/stockvalues</Value>
</Argument>
</Arguments>
</HostedProvider>
See Also
Reference
Application Definition File Reference
Other Resources
Defining Hosted Event Providers
Updating Instances and Applications