Tencent Database Technology

Jul 27, 2023 · Databases

MySQL Network Write Timeout (Error 1161) Analysis and Debugging

This article investigates a MySQL 8.0 TDSQL client experiencing connection interruptions during batch streaming, analyzes error 1161 (ER_NET_WRITE_INTERRUPTED) root causes in the MySQL source code, presents debugging steps with log and packet captures, and offers practical mitigation recommendations.