Rene Nochebuena
6026ab8a5e
Resilient HTTP client with circuit breaking, exponential-backoff retry, X-Request-ID propagation, and a generic typed JSON helper. What's included: - Client interface with Do(req) method; New(logger, cfg) and NewWithDefaults(logger) constructors - Config struct with env-tag support for timeout, dial timeout, retry, and circuit breaker parameters - Retry via avast/retry-go/v4 with BackOffDelay; triggers only on network errors and HTTP 5xx - Circuit breaker via sony/gobreaker wrapping the full retry loop; open circuit → xerrors.ErrUnavailable - X-Request-ID header propagated automatically from context via logz.GetRequestID on every attempt - DoJSON[T](ctx, client, req) generic helper for typed JSON request/response with xerrors error mapping - MapStatusToError(code, msg) exported function mapping HTTP status codes to xerrors types Tested-via: todo-api POC integration Reviewed-against: docs/adr/
11 lines
209 B
Modula-2
11 lines
209 B
Modula-2
module code.nochebuena.dev/go/httpclient
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go 1.25
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require (
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code.nochebuena.dev/go/logz v0.9.0
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code.nochebuena.dev/go/xerrors v0.9.0
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github.com/avast/retry-go/v4 v4.3.4
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github.com/sony/gobreaker v1.0.0
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)
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