TileRequestChannels Class
A set of named TileRequestChannels via which content for Tiles can be requested.
see TileAdmin.channels for the channels configured for use with the iTwin.js display system.
see TileRequestChannels.getForHttp for the most typical way of obtaining or registering a channel.
extensions
Methods
| Name | Description | |
|---|---|---|
| [iterator](): Iterator<TileRequestChannel, any, undefined> | Iterator over all of the channels. | |
| add(channel: TileRequestChannel): void | Add a new channel. | |
| get(name: string): undefined | TileRequestChannel | Look up a registered channel by its name. | |
| getForHttp(name: string): TileRequestChannel | Obtain a channel that requests content over HTTP using HTTP 1.1 limits on simultaneous connections. | |
| has(channel: TileRequestChannel): boolean | Return whether the specified channel has been registered. | |
| resetStatistics(): void | Reset all TileRequestChannels.statistics to zero. | |
| getNameFromUrl(url: string | URL): string Static | Extract the host name from a URL for use as the name of the corresponding TileRequestChannel. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| elementGraphicsRpc Readonly | TileRequestChannel | The channel over which TileAdmin.requestElementGraphics executes. | |
| httpConcurrency Readonly | "6" | The maximum number of active requests for a channel that uses HTTP to request content. | |
| rpcConcurrency Accessor ReadOnly | number | The maximum number of active requests for a channel that uses an RpcInterface to satisfy its requests. | |
| size Accessor ReadOnly | number | The number of registered channels. | |
| statistics Accessor ReadOnly | TileRequestChannelStatistics | Statistics intended primarily for debugging. |
Defined in
Last Updated: 20 June, 2023