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POSocket.io fails with an internal error
 

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  1. POSocket.io fails with an internal error
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    <p>I recently ran and npm install, which updated all my packages. For some reason, this broke my webserver (whenever I try to load a page it only loads part way and dies with this error). I tried rolling back versions of socket.io, redis, and nodetime, which are the packages that show up in the stacktrace, but I've had no luck in getting the webserver to work again. Help? I'm running on OS X.</p> <pre><code>events.js:66 throw arguments[1]; // Unhandled 'error' event ^ TypeError: First argument must be a Buffer at RedisClient.message (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/lib/stores/redis.js:126:24) at RedisClient.EventEmitter.emit (events.js:115:20) at RedisClient.return_reply (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/index.js:440:22) at RedisReplyParser.&lt;anonymous&gt; (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/index.js:81:14) at RedisReplyParser.EventEmitter.emit (events.js:88:17) at RedisReplyParser.add_multi_bulk_reply (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js:311:14) at RedisReplyParser.send_reply (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js:272:18) at RedisReplyParser.execute (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/lib/parser/javascript.js:222:22) at RedisClient.on_data (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/index.js:358:27) at Socket.&lt;anonymous&gt; (/Users/jchu/code/python/agles/ci/web/back/node_modules/socket.io/node_modules/redis/index.js:93:14) </code></pre>
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    1. COThat looks like a pretty typical redis error, and probably implies that an API changed. Not sure why rolling back didn't help. How did you roll them back? Have you examined all of your socket.io calls for API changes? Its pretty hard to debug this with no code. Your current and old versions of socket.io would also probably be useful.
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      1. USAaron Dufour
 

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