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  1. Core Server
  2. SERVER-18482

db.currentOp(True) does not return client information on idle connections

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      Simple Repro:

      • Spin up mongod 3.0.2, default options are fine.
      • Open five mongo shells against it.
      • db.currentOp(true) in one of them.

      The entries for the four idle shells will look like:

      		{
			"desc" : "conn5",
			"threadId" : "0x7fb07b80e310",
			"connectionId" : 5,
			"active" : false
		},

      Perform the same steps in 2.6.9, and you get back something akin to:

      		{
			"opid" : 25,
			"active" : false,
			"op" : "query",
			"ns" : "",
			"query" : {
				"isMaster" : 1,
				"forShell" : 1
			},
			"client" : "127.0.0.1:63404",
			"desc" : "conn3",
			"threadId" : "0x106e04000",
			"connectionId" : 3,
			"waitingForLock" : false,
			"numYields" : 0,
			"lockStats" : {
				"timeLockedMicros" : {
					
				},
				"timeAcquiringMicros" : {
					
				}
			}
		},

      Having the client information available, even for idle connections, is quite useful in some diagnostics processes, including tracking all of the applications which are connected at any given time.

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            Assignee:
            schwerin@mongodb.com Andy Schwerin
            Reporter:
            rod.adams@mongodb.com Rod Adams
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              Created:
              Updated:
              Resolved: