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Only hold the lock during container start.

This commit is contained in:
Sam Rose 2024-06-11 14:43:45 +01:00
parent 1d1ca694c8
commit af0802df30
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1 changed files with 18 additions and 17 deletions
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35
packages/server/src/integrations/tests/utils/index.ts
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@ -4,7 +4,7 @@ import * as mongodb from "./mongodb"
import * as mysql from "./mysql"
import * as mssql from "./mssql"
import * as mariadb from "./mariadb"
import { GenericContainer } from "testcontainers"
import { GenericContainer, StartedTestContainer } from "testcontainers"
import { testContainerUtils } from "@budibase/backend-core/tests"
import lockfile from "proper-lockfile"
import path from "path"
@ -90,24 +90,25 @@ export async function startContainer(container: GenericContainer) {
retries: 10,
})
let startedContainer: StartedTestContainer
try {
const startedContainer = await container.start()
const info = testContainerUtils.getContainerById(startedContainer.getId())
if (!info) {
throw new Error("Container not found")
}
// Some Docker runtimes, when you expose a port, will bind it to both
// 127.0.0.1 and ::1, so ipv4 and ipv6. The port spaces of ipv4 and ipv6
// addresses are not shared, and testcontainers will sometimes give you back
// the ipv6 port. There's no way to know that this has happened, and if you
// try to then connect to `localhost:port` you may attempt to bind to the v4
// address which could be unbound or even an entirely different container. For
// that reason, we don't use testcontainers' `getExposedPort` function,
// preferring instead our own method that guaranteed v4 ports.
return testContainerUtils.getExposedV4Ports(info)
startedContainer = await container.start()
} finally {
await lockfile.unlock(lockPath)
}
const info = testContainerUtils.getContainerById(startedContainer.getId())
if (!info) {
throw new Error("Container not found")
}
// Some Docker runtimes, when you expose a port, will bind it to both
// 127.0.0.1 and ::1, so ipv4 and ipv6. The port spaces of ipv4 and ipv6
// addresses are not shared, and testcontainers will sometimes give you back
// the ipv6 port. There's no way to know that this has happened, and if you
// try to then connect to `localhost:port` you may attempt to bind to the v4
// address which could be unbound or even an entirely different container. For
// that reason, we don't use testcontainers' `getExposedPort` function,
// preferring instead our own method that guaranteed v4 ports.
return testContainerUtils.getExposedV4Ports(info)
}