mirror of
https://github.com/Retropex/bitfeed.git
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e845157610
API: - Better RPC handling (cache credentials) - Process transaction prevouts in dedicated Tasks - Consume ZMQ sequence msgs - Track mempool count precisely - Cache prevouts for mempool transactions - Send mempool count with every client msg, instead of reconstructing client-side - Only send block ids over websocket, let clients fetch the full block data via http Client: - Simplify transaction queue to avoid setTimeouts - improves experience in background tabs - no longer need to hold back txs, as duplicates are now handled API-side - Use API-supplied mempool count, instead of tracking it client-side - Make mempoolCount a Svelte spring store, so updates transition smoothly
48 lines
1.5 KiB
Elixir
48 lines
1.5 KiB
Elixir
defmodule BitcoinStream.Server do
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use Application
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def start(_type, _args) do
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{ socket_port, "" } = Integer.parse(System.get_env("PORT"));
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{ zmq_tx_port, "" } = Integer.parse(System.get_env("BITCOIN_ZMQ_RAWTX_PORT"));
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{ zmq_block_port, "" } = Integer.parse(System.get_env("BITCOIN_ZMQ_RAWBLOCK_PORT"));
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{ zmq_sequence_port, "" } = Integer.parse(System.get_env("BITCOIN_ZMQ_SEQUENCE_PORT"));
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{ rpc_port, "" } = Integer.parse(System.get_env("BITCOIN_RPC_PORT"));
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btc_host = System.get_env("BITCOIN_HOST");
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children = [
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{ BitcoinStream.RPC, [host: btc_host, port: rpc_port, name: :rpc] },
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{ BitcoinStream.Mempool, [name: :mempool] },
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{ BitcoinStream.BlockData, [name: :block_data] },
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BitcoinStream.Metrics.Probe,
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Plug.Cowboy.child_spec(
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scheme: :http,
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plug: BitcoinStream.Router,
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options: [
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dispatch: dispatch(),
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port: socket_port
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]
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),
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Registry.child_spec(
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keys: :duplicate,
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name: Registry.BitcoinStream
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),
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BitcoinStream.Bridge.child_spec(host: btc_host, tx_port: zmq_tx_port, block_port: zmq_block_port, sequence_port: zmq_sequence_port)
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]
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opts = [strategy: :one_for_one, name: BitcoinStream.Application]
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Supervisor.start_link(children, opts)
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end
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defp dispatch do
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[
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{:_,
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[
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{"/ws/txs", BitcoinStream.SocketHandler, []},
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{"/ws/status", BitcoinStream.Metrics.SocketHandler, []},
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{:_, Plug.Cowboy.Handler, {BitcoinStream.Router, []}}
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]
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}
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]
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end
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end
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