RoProxy

Insights from the RoProxy team

Engineering notes, tutorials, and product updates from the RoProxy team.

85 articles · 151 topics
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85 articles

Proxy-Aware Idempotency Keys for Resilient Scraping

October 24, 2026

Proxy-Aware Idempotency Keys for Resilient Scraping

Design proxy-aware idempotency keys to prevent duplicate scraping operations, retries, and side effects when rotating proxies change source IPs.

scrapingidempotencyproxies +1
Debugging Proxy Connection Timeouts with tcpdump and Wireshark

October 23, 2026

Debugging Proxy Connection Timeouts with tcpdump and Wireshark

Learn to isolate proxy timeout causes by capturing and analyzing traffic between your client, proxy, and origin server.

proxydebuggingnetworking +1
How to Diagnose HTTP 502 Errors Behind a Forward Proxy

October 22, 2026

How to Diagnose HTTP 502 Errors Behind a Forward Proxy

Trace the CONNECT tunnel, TLS handshake, and HTTP response to separate proxy-generated 502s from origin failures, then isolate, retry, and escalate the real cause.

proxieshttptroubleshooting +1
Automating Sitemap Discovery and Validation with Rotating Proxies

October 21, 2026

Automating Sitemap Discovery and Validation with Rotating Proxies

Learn how to reliably discover, fetch, and validate XML sitemaps across geo‑targeted sites using rotating residential proxies, with Python code for proxy‑aware requests, error handling, and schema validation.

seositemapproxy-rotation +2
How to Connect SSH Through a SOCKS5 Proxy

October 20, 2026

How to Connect SSH Through a SOCKS5 Proxy

Connect SSH through SOCKS5 using OpenSSH ProxyCommand, verify remote DNS and authentication, and troubleshoot tunnel, forwarding, and connection failures.

socks5sshnetworking +1
Visual Regression Testing Across Regions

October 19, 2026

Visual Regression Testing Across Regions

Run automated visual regression tests from multiple geolocations using rotating residential proxies and headless browsers to catch global UI inconsistencies.

visual-regressionproxiesplaywright +2

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