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Merge pull request #4254 from mempool/mononaut/failover-timeout-config

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Add REQUEST_TIMEOUT and FALLBACK_TIMEOUT esplora config options
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softsimon 2023-11-10 14:27:25 +09:00 • committed by GitHub
commit 1e3babe714
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7 changed files with 20 additions and 4 deletions
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2
backend/mempool-config.sample.json
View file

@ -51,6 +51,8 @@
"REST_API_URL": "http://127.0.0.1:3000",
"UNIX_SOCKET_PATH": "/tmp/esplora-bitcoin-mainnet",
"RETRY_UNIX_SOCKET_AFTER": 30000,
"REQUEST_TIMEOUT": 10000,
"FALLBACK_TIMEOUT": 5000,
"FALLBACK": []
},
"SECOND_CORE_RPC": {

2
backend/src/__fixtures__/mempool-config.template.json
View file

@ -52,6 +52,8 @@
"REST_API_URL": "__ESPLORA_REST_API_URL__",
"UNIX_SOCKET_PATH": "__ESPLORA_UNIX_SOCKET_PATH__",
"RETRY_UNIX_SOCKET_AFTER": 888,
"REQUEST_TIMEOUT": 10000,
"FALLBACK_TIMEOUT": 5000,
"FALLBACK": []
},
"SECOND_CORE_RPC": {

2
backend/src/__tests__/config.test.ts
View file

@ -56,6 +56,8 @@ describe('Mempool Backend Config', () => {
REST_API_URL: 'http://127.0.0.1:3000',
UNIX_SOCKET_PATH: null,
RETRY_UNIX_SOCKET_AFTER: 30000,
REQUEST_TIMEOUT: 10000,
FALLBACK_TIMEOUT: 5000,
FALLBACK: [],
});

8
backend/src/api/bitcoin/esplora-api.ts
View file

@ -75,9 +75,9 @@ class FailoverRouter {
const results = await Promise.allSettled(this.hosts.map(async (host) => {
if (host.socket) {
return this.pollConnection.get<number>('/blocks/tip/height', { socketPath: host.host, timeout: 5000 });
return this.pollConnection.get<number>('/blocks/tip/height', { socketPath: host.host, timeout: config.ESPLORA.FALLBACK_TIMEOUT });
} else {
return this.pollConnection.get<number>(host.host + '/blocks/tip/height', { timeout: 5000 });
return this.pollConnection.get<number>(host.host + '/blocks/tip/height', { timeout: config.ESPLORA.FALLBACK_TIMEOUT });
}
}));
const maxHeight = results.reduce((max, result) => Math.max(max, result.status === 'fulfilled' ? result.value?.data || 0 : 0), 0);
@ -168,10 +168,10 @@ class FailoverRouter {
let axiosConfig;
let url;
if (host.socket) {
axiosConfig = { socketPath: host.host, timeout: 10000, responseType };
axiosConfig = { socketPath: host.host, timeout: config.ESPLORA.REQUEST_TIMEOUT, responseType };
url = path;
} else {
axiosConfig = { timeout: 10000, responseType };
axiosConfig = { timeout: config.ESPLORA.REQUEST_TIMEOUT, responseType };
url = host.host + path;
}
return (method === 'post'

4
backend/src/config.ts
View file

@ -44,6 +44,8 @@ interface IConfig {
REST_API_URL: string;
UNIX_SOCKET_PATH: string | void | null;
RETRY_UNIX_SOCKET_AFTER: number;
REQUEST_TIMEOUT: number;
FALLBACK_TIMEOUT: number;
FALLBACK: string[];
};
LIGHTNING: {
@ -190,6 +192,8 @@ const defaults: IConfig = {
'REST_API_URL': 'http://127.0.0.1:3000',
'UNIX_SOCKET_PATH': null,
'RETRY_UNIX_SOCKET_AFTER': 30000,
'REQUEST_TIMEOUT': 10000,
'FALLBACK_TIMEOUT': 5000,
'FALLBACK': [],
},
'ELECTRUM': {

2
docker/backend/mempool-config.json
View file

@ -52,6 +52,8 @@
"REST_API_URL": "__ESPLORA_REST_API_URL__",
"UNIX_SOCKET_PATH": "__ESPLORA_UNIX_SOCKET_PATH__",
"RETRY_UNIX_SOCKET_AFTER": __ESPLORA_RETRY_UNIX_SOCKET_AFTER__,
"REQUEST_TIMEOUT": __ESPLORA_REQUEST_TIMEOUT__,
"FALLBACK_TIMEOUT": __ESPLORA_FALLBACK_TIMEOUT__,
"FALLBACK": __ESPLORA_FALLBACK__
},
"SECOND_CORE_RPC": {

4
docker/backend/start.sh
View file

@ -53,6 +53,8 @@ __ELECTRUM_TLS_ENABLED__=${ELECTRUM_TLS_ENABLED:=false}
__ESPLORA_REST_API_URL__=${ESPLORA_REST_API_URL:=http://127.0.0.1:3000}
__ESPLORA_UNIX_SOCKET_PATH__=${ESPLORA_UNIX_SOCKET_PATH:="null"}
__ESPLORA_RETRY_UNIX_SOCKET_AFTER__=${ESPLORA_RETRY_UNIX_SOCKET_AFTER:=30000}
__ESPLORA_REQUEST_TIMEOUT__=${ESPLORA_REQUEST_TIMEOUT:=5000}
__ESPLORA_FALLBACK_TIMEOUT__=${ESPLORA_FALLBACK_TIMEOUT:=5000}
__ESPLORA_FALLBACK__=${ESPLORA_FALLBACK:=[]}
# SECOND_CORE_RPC
@ -194,6 +196,8 @@ sed -i "s!__ELECTRUM_TLS_ENABLED__!${__ELECTRUM_TLS_ENABLED__}!g" mempool-config
sed -i "s!__ESPLORA_REST_API_URL__!${__ESPLORA_REST_API_URL__}!g" mempool-config.json
sed -i "s!__ESPLORA_UNIX_SOCKET_PATH__!${__ESPLORA_UNIX_SOCKET_PATH__}!g" mempool-config.json
sed -i "s!__ESPLORA_RETRY_UNIX_SOCKET_AFTER__!${__ESPLORA_RETRY_UNIX_SOCKET_AFTER__}!g" mempool-config.json
sed -i "s!__ESPLORA_REQUEST_TIMEOUT__!${__ESPLORA_REQUEST_TIMEOUT__}!g" mempool-config.json
sed -i "s!__ESPLORA_FALLBACK_TIMEOUT__!${__ESPLORA_FALLBACK_TIMEOUT__}!g" mempool-config.json
sed -i "s!__ESPLORA_FALLBACK__!${__ESPLORA_FALLBACK__}!g" mempool-config.json
sed -i "s!__SECOND_CORE_RPC_HOST__!${__SECOND_CORE_RPC_HOST__}!g" mempool-config.json