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Operations5 min read

Proxy Timeout Tuning

Tune connect, read, and total timeouts for proxy-backed HTTP clients — balance speed vs false failures.

Tune connect, read, and total timeouts for proxy-backed HTTP clients — balance speed vs false failures.

Timeout types

  • TCP connect to proxy
  • CONNECT tunnel establishment
  • TLS handshake
  • TTFB from origin

Related: latency testing.

Tuning approach

Start conservative, measure p95 latency on healthy pool, set timeouts slightly above p95.

Fast fail

Short connect timeouts help rotators discard dead proxies quickly.

Related: failover strategies.

Need proxies at scale?

proxies.st offers health-checked HTTP and SOCKS pools with dashboard access, API keys, and plain-text bulk feeds for pipelines.

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