Courses hits 100% cpu when no living connections

[brishin]

Exception while invoking method 'Courses/search' Error: No Living connections
    at packages/npm/index.js:76
    at Meteor.methods.Courses/search (app/server/CoursesSearch.js:75:19)
    at maybeAuditArgumentChecks (packages/livedata/livedata_server.js:1487)
    at packages/livedata/livedata_server.js:643
    at _.extend.withValue (packages/meteor/dynamics_nodejs.js:56)
    at packages/livedata/livedata_server.js:642
    at _.extend.withValue (packages/meteor/dynamics_nodejs.js:56)
    at _.extend.protocol_handlers.method (packages/livedata/livedata_server.js:641)
    at packages/livedata/livedata_server.js:541

[brishin]

This might be helpful: http://www.brendangregg.com/blog/2014-09-17/node-flame-graphs-on-linux.html