The C++ clients can log interesting events to help library and application developers troubleshoot problems. To see log messages (maybe lots) you can enable tracing for the component that interests you. Valid components are currently:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThe webpage provides a comprehensive list of versions for the \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e, ranging from the latest release candidate \u003ccode\u003e2.37.0-rc\u003c/code\u003e down to version \u003ccode\u003e2.10.1\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThese versions are specifically related to the C++ client library, allowing users to access documentation for each version of \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e allows developers to enable logging for specific components within the C++ clients, including "rpc", "rpc-streams", and "auth".\u003c/p\u003e\n"],["\u003cp\u003eThe component logging provided within \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e supports troubleshooting by allowing application and library developers to see log messages.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e is an alias of \u003ccode\u003estd::set< std::string >\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]