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/
9 lines
184 B
Go
9 lines
184 B
Go
package httpclient_test
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import (
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"code.nochebuena.dev/go/httpclient"
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"code.nochebuena.dev/go/logz"
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)
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var _ httpclient.Client = httpclient.NewWithDefaults(logz.New(logz.Options{}))
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