redigo always random errors when many connections coming about redigo HOT 8 CLOSED

[ERROR] [16:25:27] [NestPrepare @ class.go.29] GetName err: redigo: connection pool closed

The application used a connection after closing the connection.

[ERROR] [16:25:33] [NestPrepare @ class.go.29] GetName err: short write

Concurrent writes to a connection can cause this error. See http://godoc.org/github.com/garyburd/redigo/redis#hdr-Concurrency for information on the concurrency allowed by Redigo.

 [ERROR] [16:25:33] [NestPrepare @ class.go.29] GetName err: use of closed network connection

I don't know what this error is. If you log the error type, I might be able to figure out what it is

[ERROR] [16:25:33] [app.Rset error: redigo: unexpected type for Values, got type string

The application is assuming that a string value returned by the server is a multi-bulk value.

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I get many many these errors, then my web application shut down. I need your help.Thank you very much.

[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:24:59] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:25:00] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:25:00] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string
[ERROR] [23:25:00] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string

But I restart my web application. It run good for sometime.After run for an hour or more than. Suddenly get these errors and it always got these errors writed to my log file. Can't get any response to my user.

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 [ERROR] [23:25:00] [Prepare @ base.go.77] app.Rset error: redigo: unexpected type for Values, got type string

This error is caused by a bug in your application code. I cannot debug your application code from an error message.

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@garyburd Could you help me check my code. the main problem happen in the package models App.Rset() method.
https://github.com/Icedroid/MM_Api

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Your application writes concurrently to a Redis connection. Concurrent writes are not supported.

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I am a golang newbie. Could you tell me how to change my code to use redis conn rightly.Could you give me some code how to rewrite my app.Rset() method?

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As the documentation states, create the pool once. A request handler should get a connection from the pool and close the connection when the handler is done:

conn := pool.Get()
defer conn.Close()
// do something with the connection

I don't have time to write code for your application.

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I used it as you say. A controller when New a model will get a redis conn belong to this model and close it when this controller finished.

m.redis = RedisPool.Get()

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