Reducing SSH Latency with ControlMaster Multiplexing
Learn how SSH ControlMaster multiplexing reuses a single authenticated connection to cut latency and CPU overhead for repeated short‑lived commands.
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sshSSH ControlMaster: Retrying slave channels during master connection timeouts
Multiplexing and Connection Persistence OpenSSH utilizes ControlMaster and ControlPersist to allow multiple sessions to share a single TCP connection, bypassing repeated authentication handshakes for subsequent slave channels. Data Integrity During Reconnection A technical uncertainty exists when a master connection experiences a network timeout while a slav