RMySQL系统错误:10060 [英] RMySQL system error: 10060

问题描述

我有一个项目，该项目的连接在同一设备上正常工作.我突然发现下面的错误.而且我可以通过MySQL工作台从同一设备进行连接.

可能是什么原因?

library(RMySQL)

con <- dbConnect(RMySQL::MySQL(),
                 host = "xxx",
                 dbname="yyy",
                 user = "zzz",
                 password = "############")

Error in .local(drv, ...) : 
  Failed to connect to database: Error: Lost connection to MySQL server at 'reading authorization packet', system error: 10060

这是会话信息

> sessionInfo()
R version 3.3.1 (2016-06-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] RMySQL_0.10.10 DBI_0.4-1     

loaded via a namespace (and not attached):
[1] tools_3.3.1

解决方案

自2017年2月1日以来，我的代码在2017年3月29日进行了系统范围的软件包更新后，我的代码开始出现这个确切的问题.

查看RMySQL的版本控制， RMySQL_0.10.9.tar.gz发表于2016-05-08 15:39 RMySQL_0.10.10.tar.gz已发布 2017-03-21 07:50

我将版本恢复为0.10.9，问题消失了:

require(devtools)
install_version("RMySQL", version = "0.10.9", repos = "http://cran.us.r-project.org")

我已将您的问题发布到RMySQL错误页面，因此我们将看看他们是否解决了问题

I have a project with a connection that was working properly on the same device. I suddenly got the error below. And I could connect from the same device through MySQL workbench.

What could be the reason?

library(RMySQL)

con <- dbConnect(RMySQL::MySQL(),
                 host = "xxx",
                 dbname="yyy",
                 user = "zzz",
                 password = "############")

Error in .local(drv, ...) : 
  Failed to connect to database: Error: Lost connection to MySQL server at 'reading authorization packet', system error: 10060

And here's the session info

> sessionInfo()
R version 3.3.1 (2016-06-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] RMySQL_0.10.10 DBI_0.4-1     

loaded via a namespace (and not attached):
[1] tools_3.3.1

解决方案

My code started having this exact problem after doing a system wide package update on 3/29/2017 for the first time since 2/1/2017.

Looking at the versioning for RMySQL, RMySQL_0.10.9.tar.gz published 2016-05-08 15:39 RMySQL_0.10.10.tar.gz published 2017-03-21 07:50

I reverted my version to 0.10.9 and the problem went away:

require(devtools)
install_version("RMySQL", version = "0.10.9", repos = "http://cran.us.r-project.org")

I posted your issue to the RMySQL bug page, so we'll see if they address it

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