mirror of https://github.com/mongodb/mongo
18 lines
641 B
JavaScript
18 lines
641 B
JavaScript
/**
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* Hit mongod with a SIGUSR2 and observe multithread stack trace.
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* Should only work on Linux, and when mongod is built with libunwind.
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*
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* @tags: [
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* requires_libunwind
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* ]
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*/
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clearRawMongoProgramOutput();
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const conn = MongoRunner.runMongod();
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// convert the float to a string to make sure it's correctly represented.
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runNonMongoProgram("/bin/kill", "-s", "SIGUSR2", conn.pid.valueOf().toString());
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MongoRunner.stopMongod(conn);
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const output = rawMongoProgramOutput("(processInfo|backtrace)");
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assert(output.search(/"processInfo":/) >= 0, output);
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// Will be several of these
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assert(output.search(/"backtrace":/) >= 0, output);
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