连接android客户端到sails.js

我正在使用nkzawa socket.io Android客户端 。 我怎样才能连接到sails.js服务器？ 我尝试从客户端（iOS和Android）的发送套接字请求到Sails.js服务器和简单的Sails.js和Android示例的方法，但我的帆服务器上出现以下错误：

Running "watch" task Waiting... verbose: A socket is being allowed to connect, but the session could not be loaded. Will create an empty, one-time session to use for the life of the socket connection. Details: Error: Session could not be loaded at _createError (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/lib/hooks/session/index.js:271:21) at Immediate._onImmediate (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/lib/hooks/session/index.js:274:13) at processImmediate [as _immediateCallback] (timers.js:358:17) { [Error: Session could not be loaded] code: 'E_SESSION' } verbose: A socket is being allowed to connect, but the session could not be loaded. Will create an empty, one-time session to use for the life of the socket connection. Details: Error: Session could not be loaded at _createError (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/lib/hooks/session/index.js:271:21) at Immediate._onImmediate (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/lib/hooks/session/index.js:274:13) at processImmediate [as _immediateCallback] (timers.js:358:17) { [Error: Session could not be loaded] code: 'E_SESSION' } verbose: Could not fetch session, since connecting socket has no cookie (is this a cross-origin socket?) Generated a one-time-use cookie:sails.sid=s%3AZfXLqUZt5kQ4M0hPd-NI6-0AzciPjXDf.IjhbWcteKvKB9h5v0kcxYRis8Lo1JhpTHN9eTweXpdwand saved it on the socket handshake. This will start this socket off with an empty session, ie (req.session === {}) That "anonymous" section will only last until the socket is disconnected unless you persist the session id in your database, or by setting the set-cookie response header for an HTTP request that you *know* came from the same user (etc) Alternatively, just make sure the socket sends a `cookie` header or query param when it initially connects. verbose: Could not fetch session, since connecting socket has no cookie (is this a cross-origin socket?) Generated a one-time-use cookie:sails.sid=s%3AFOsga3uhvU0N-CZsgAPAjY_IWZlGb5Cr.%2FjoQX1LkUU0OWeB1Kt3pr7cbFFOkMAirJ5ODPLwXgNAand saved it on the socket handshake. This will start this socket off with an empty session, ie (req.session === {}) That "anonymous" section will only last until the socket is disconnected unless you persist the session id in your database, or by setting the set-cookie response header for an HTTP request that you *know* came from the same user (etc) Alternatively, just make sure the socket sends a `cookie` header or query param when it initially connects. verbose: Receiving incoming message from Socket.io: [ { url: '/user/new' } ] error: Error (SAILS:HOOK:SOCKETS:PARSE_VIRTUAL_REQ):: Failed to parse incoming socket.io request. at new constructor (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/standalone/create-error-constructor.js:38:16) at Errorpack.factory [as PARSE_VIRTUAL_REQ] (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/standalone/create-error-factory.js:34:12) at respondWithParseError (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/receive-incoming-sails-io-msg.js:247:29) at receiveIncomingSailsIOMsg (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/receive-incoming-sails-io-msg.js:41:14) at Socket.<anonymous> (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/on-connect.js:84:9) at Socket.emit (events.js:107:17) at Socket.onevent (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/socket.js:330:8) at Socket.onpacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/socket.js:290:12) at Client.ondecoded (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/client.js:193:14) at Decoder.Emitter.emit (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/socket.io-parser/node_modules/component-emitter/index.js:134:20) at Decoder.add (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/socket.io-parser/index.js:247:12) at Client.ondata (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/client.js:175:18) at Socket.emit (events.js:107:17) at Socket.onPacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/engine.io/lib/socket.js:99:14) at WebSocket.emit (events.js:129:20) at WebSocket.Transport.onPacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/engine.io/lib/transport.js:91:8) { [Error (SAILS:HOOK:SOCKETS:PARSE_VIRTUAL_REQ):: Failed to parse incoming socket.io request.] code: 'SAILS:HOOK:SOCKETS:PARSE_VIRTUAL_REQ', name: 'Error (SAILS:HOOK:SOCKETS:PARSE_VIRTUAL_REQ):', status: 400, message: 'Failed to parse incoming socket.io request.', stack: 'Error (SAILS:HOOK:SOCKETS:PARSE_VIRTUAL_REQ):: Failed to parse incoming socket.io request.\n at new constructor (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/standalone/create-error-constructor.js:38:16)\n at Errorpack.factory [as PARSE_VIRTUAL_REQ] (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/standalone/create-error-factory.js:34:12)\n at respondWithParseError (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/receive-incoming-sails-io-msg.js:247:29)\n at receiveIncomingSailsIOMsg (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/receive-incoming-sails-io-msg.js:41:14)\n at Socket.<anonymous> (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/lib/on-connect.js:84:9)\n at Socket.emit (events.js:107:17)\n at Socket.onevent (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/socket.js:330:8)\n at Socket.onpacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/socket.js:290:12)\n at Client.ondecoded (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/client.js:193:14)\n at Decoder.Emitter.emit (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/socket.io-parser/node_modules/component-emitter/index.js:134:20)\n at Decoder.add (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/socket.io-parser/index.js:247:12)\n at Client.ondata (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/lib/client.js:175:18)\n at Socket.emit (events.js:107:17)\n at Socket.onPacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/engine.io/lib/socket.js:99:14)\n at WebSocket.emit (events.js:129:20)\n at WebSocket.Transport.onPacket (/usr/local/node-v0.12.4-linux-x64/lib/node_modules/sails/node_modules/sails-hook-sockets/node_modules/socket.io/node_modules/engine.io/lib/transport.js:91:8)', details: 'No url provided in request: [object Object]' } 

这是我的Android客户端：

 JSONArray arr = new JSONArray(); JSONObject obj = new JSONObject(); try { obj.put("url", "/user/new"); } catch (JSONException e) { e.printStackTrace(); } arr.put(obj); socket.emit("get", arr);