看来这意味着您的节点服务器与MongoDB实例的连接在尝试写入时已中断。
看一下产生该错误的Mongo源代码
Mongos.prototype.insert = function(ns, ops, options, callback) { if(typeof options == 'function') callback = options, options = {}; if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); // Topology is not connected, save the call in the provided store to be // Executed at some point when the handler deems it's reconnected if(!this.isConnected() && this.s.disconnectHandler != null) { callback = bindToCurrentDomain(callback); return this.s.disconnectHandler.add('insert', ns, ops, options, callback); } executeWriteOperation(this.s, 'insert', ns, ops, options, callback);}这似乎与注释中引用的Sails问题无关，因为未安装任何升级来加速崩溃或“修复”
