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javaspringspring-bootconnection-poolinghttpconnection

HTTP connection pool utilization check

In my spring-boot 2.1 app I have set up PoolingHttpClientConnectionManager with 100 connections max.

Is there a way to know how many HTTP connections are utilized in HTTP connection pool?

Solution

  • PoolingHttpClientConnectionManager implements org.apache.http.pool.ConnPoolControl that has getStats and getTotalStats methods. Use them.