38 lines
1.0 KiB
Markdown
38 lines
1.0 KiB
Markdown
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# wait4x
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> Wait for a port or service to enter a requested state, with support for TCP, HTTP, DNS, databases, and message queues.
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> Some subcommands such as `tcp` and `http` have their own usage documentation.
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> More information: <https://github.com/wait4x/wait4x>.
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- Wait for a TCP port to become available:
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`wait4x tcp {{localhost:8080}}`
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- Wait for an HTTP endpoint to return a specific status code:
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`wait4x http {{https://example.com/health}} --expect-status-code {{200}}`
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- Wait for a PostgreSQL database to become ready:
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`wait4x postgresql '{{postgres://user:password@localhost:5432/mydb?sslmode=disable}}'`
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- Wait for a Redis server to become available:
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`wait4x redis {{redis://localhost:6379}}`
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- Wait for a service with a custom timeout and check interval:
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`wait4x tcp {{localhost:3306}} --timeout {{30s}} --interval {{2s}}`
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- Wait for multiple services in parallel:
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`wait4x tcp {{localhost:3306 localhost:6379 ...}}`
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- Display help for a subcommand:
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`wait4x {{subcommand}} --help`
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- Display version:
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`wait4x version`
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