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27 lines
891 B
Markdown
27 lines
891 B
Markdown
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# Subscribing to events via Websocket
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Tendermint emits different events, to which you can subscribe via
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[Websocket](https://en.wikipedia.org/wiki/WebSocket). This can be useful
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for third-party applications (for analysys) or inspecting state.
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[List of events](https://godoc.org/github.com/tendermint/tendermint/types#pkg-constants)
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You can subscribe to any of the events above by calling `subscribe` RPC
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method via Websocket.
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{
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"jsonrpc": "2.0",
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"method": "subscribe",
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"id": "0",
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"params": {
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"query": "tm.event='NewBlock'"
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}
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}
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Check out [API docs](https://tendermint.github.io/slate/#subscribe) for
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more information on query syntax and other options.
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You can also use tags, given you had included them into DeliverTx
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response, to query transaction results. See [Indexing
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transactions](./indexing-transactions.md) for details.
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