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28 lines
945 B
28 lines
945 B
Subscribing to events via Websocket
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===================================
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Tendermint emits different events, to which you can subscribe via `Websocket
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<https://en.wikipedia.org/wiki/WebSocket>`__. This can be useful for
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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 method via Websocket.
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::
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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 more
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information on query syntax and other options.
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You can also use tags, given you had included them into DeliverTx response, to
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query transaction results. See `Indexing transactions
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<./indexing-transactions.html>`__ for details.
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