var helper = require(__dirname + "/../test-helper"); var pg = require(__dirname + "/../../../lib"); pg = pg; //first make pool hold 2 clients pg.defaults.poolSize = 2; //get first client pg.connect(helper.config, assert.success(function(client, done) { client.id = 1; client.query('SELECT NOW()', function() { pg.connect(helper.config, assert.success(function(client2, done2) { client2.id = 2; var pidColName = 'procpid'; helper.versionGTE(client2, '9.2.0', assert.success(function(isGreater) { var killIdleQuery = 'SELECT pid, (SELECT pg_terminate_backend(pid)) AS killed FROM pg_stat_activity WHERE state = $1'; var params = ['idle']; if(!isGreater) { killIdleQuery = 'SELECT procpid, (SELECT pg_terminate_backend(procpid)) AS killed FROM pg_stat_activity WHERE current_query LIKE $1'; params = ['%IDLE%'] } //subscribe to the pg error event assert.emits(pg, 'error', function(error, brokenClient) { assert.ok(error); assert.ok(brokenClient); assert.equal(client.id, brokenClient.id); }); //kill the connection from client client2.query(killIdleQuery, params, assert.success(function(res) { //check to make sure client connection actually was killed //return client2 to the pool done2(); pg.end(); })); })); })); }) }));