In network analysis, you can view the connection reuse rate. So, how to determine whether a connection is reused, and how to calculate the connection reuse rate?

The methods for determining this differ between Android and iOS.

iOS: Determine whether a connection is reused through system APIs.

Android: Determine whether a connection is reused based on whether the DNS phase appears in the OkHttp Listener callback.

After determination, calculate using the formula: Connection reuse rate = Number of reused connections / Total number of connections.

Last updated: 2026.10.23 11:17:25

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