Question

我一直在WAS Liberty上测试Atmosphere，它在Liberty 8.5.5.4上运行良好。

当我尝试升级到Liberty 8.5.5.5或8.5.5.6时，初始连接有1分钟的延迟。

通过从maven central下载atmosphere-chat-2.3.3.war，可以轻松复制问题。重命名为atmosphere-chat.war，将application.js更改为transport = 'long-polling'。在自由dropins文件夹中复制修改过的war。启动服务器，转到http://localhost:9080/atmosphere-chat/

我认为这可能是Liberty中异步处理的一个错误，但也许Atmosphere或IBM的人知道的更好。我无法弄清楚，所以我现在待在8.5.5.4。

如果有人能说清楚。这会很棒。

Answer 1

设置

error: Sending 500 ("Server Error") response:
 Error (E_UNKNOWN) :: Encountered an unexpected error
: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[object Object],[object Object])' at line 1
    at Query.Sequence._packetToError (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Sequence.js:48:14)
    at Query.ErrorPacket (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Query.js:83:18)
    at Protocol._parsePacket (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:274:23)
    at Parser.write (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Parser.js:77:12)
    at Protocol.write (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:39:16)
    at Socket.<anonymous> (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/Connection.js:96:28)
    at Socket.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:765:14)
    at Socket.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:427:10)
    at emitReadable (_stream_readable.js:423:5)
    at readableAddChunk (_stream_readable.js:166:9)
    at Socket.Readable.push (_stream_readable.js:128:10)
    at TCP.onread (net.js:529:21)
    --------------------
    at Protocol._enqueue (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:135:48)
    at PoolConnection.query (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/Connection.js:201:25)
    at Array.async.auto.processParent [as 0] (/vagrant/sharpOne_app/node_modules/sails-mysql/lib/adapter.js:586:24)
    at /vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/async/lib/async.js:574:38
    at _arrayEach (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/async/lib/async.js:78:13)
    at Object.async.auto (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/async/lib/async.js:536:9)

    at Cursor.populateBuffers [as $populateBuffers] (/vagrant/sharpOne_app/node_modules/sails-mysql/lib/adapter.js:581:19)
    at Cursor.run (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/waterline-cursor/cursor/cursor.js:45:8)
    at runJoins (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/waterline-cursor/index.js:51:10)
    at __JOIN__ (/vagrant/sharpOne_app/node_modules/sails-mysql/lib/adapter.js:514:9)
    at afterwards (/vagrant/sharpOne_app/node_modules/sails-mysql/lib/connections/spawn.js:84:5)
    at /vagrant/sharpOne_app/node_modules/sails-mysql/lib/connections/spawn.js:40:7
    at Ping.onOperationComplete [as _callback] (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/Pool.js:99:5)
    at Ping.Sequence.end (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Sequence.js:96:24)
    at Ping.Sequence.OkPacket (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/sequences/Sequence.js:105:8)
    at Protocol._parsePacket (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:274:23)
    at Parser.write (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Parser.js:77:12)
    at Protocol.write (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/protocol/Protocol.js:39:16)
    at Socket.<anonymous> (/vagrant/sharpOne_app/node_modules/sails-mysql/node_modules/mysql/lib/Connection.js:96:28)
    at Socket.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:765:14)
    at Socket.emit (events.js:92:17)

Details:  Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[object Object],[object Object])' at line 1

目前解决这个问题。

WAS Liberty＆amp;大气长轮询1分钟延迟

1 个答案: