Questions tagged [dev]

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2 votes
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Dev Substrate Node at Capacity for WS Connections, how to flush?

I'm running a node in dev mode: ./substrate/target/release/substrate --dev --tmp --ws-external My client connection code: provider = new WsProvider(wsProvider) api = await new ApiPromise({ provider })....
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2 answers

What does the `--dev` flag do?

I get a different set of behaviors when running my node with --dev than when I run my node with my own custom setup. What is happening in the background?
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What does the `--tmp` flag do when running the Substrate Node Template?

The Substrate Node Template says in the "Run" section of the README, that the single-node development chain will start with "non-persistent state" if run with the following command:...
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