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Developer tools · #grpc
Learn how to turn on gRPC Java’s built‑in round‑robin resolver, wire a ManagedChannel to multiple backends, and avoid common pitfalls.
Use gRPC deadlines to bound how long a client will wait for a response and propagate that budget across services so servers can stop expensive work early and avoid cascading failures.
When to use unary RPCs, how to treat metadata at trust boundaries, and what to check before making it the default internal API style.
Bidirectional gRPC streaming keeps one HTTP/2 connection open for two-way messages, but idle timeouts can close it silently.
When deciding how to add retry logic to your gRPC client, weigh the simplicity of the built‑in retry policy against the flexibility of a custom interceptor. This guide outlines constraints, compares options in a table, explains trade‑offs, and shows a concrete validation example.
gRPC deadlines let clients set an absolute expiration time that propagates across service boundaries, preventing zombie requests and cascading failures. Learn how to implement them in Go and avoid common pitfalls.
Learn how to configure gRPC clients to spread traffic across multiple service instances using built‑in load‑balancing policies, when it makes sense, and what trade‑offs to watch for.
Give every gRPC call a deadline and propagate it across hops. Learn how to set deadlines, propagate cancellation, and avoid common pitfalls with a Go/Java example.
Step‑by‑step troubleshooting guide for gRPC UNAVAILABLE (code 14) errors, covering network, TLS, server, load‑balancer, and deadline checks with fixes and escalation criteria.
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