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https://issues.apache.org/jira/browse/CB-587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423350#comment-13423350
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Joe Bowser commented on CB-587:
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OK, I can reproduce it only if I turn on and off my Wifi repeatedly. This is
caused by the fact that we use a callback server on the local device for the
bridge, and we just killed the routing table by doing this. I'll try to do
this again by turning on and off airplane mode and see if that works on another
device.
> CallbackServer.run() SocketException on ICS 4.0.4
> --------------------------------------------------
>
> Key: CB-587
> URL: https://issues.apache.org/jira/browse/CB-587
> Project: Apache Cordova
> Issue Type: Bug
> Components: Android
> Affects Versions: 1.4.0, 1.7.0
> Environment: Motorola Xoom ICS 4.0.4.
> PhoneGap 1.7.0rc1 example application.
> Reporter: Wayne Fisher
> Assignee: Joe Bowser
> Priority: Minor
> Fix For: 2.1.0
>
> Attachments: PGexample-2.0.0.zip, log.txt
>
>
> I have recently started to see SocketExceptions from CallbackServer.run() on
> my Motorola Xoom. I don't know exactly when it started, but it would appear
> to line up with the update of the Xoom to ICS 4.0.4 that occurred a couple of
> weeks (or so) ago. I don't recall seeing it on the previous version of ICS
> (4.0.3?).
> The exception information from LogCat follows:
> {quote}
> 04-26 15:57:58.730: W/System.err(10655): java.net.SocketException: sendto
> failed: ETIMEDOUT (Connection timed out)
> 04-26 15:57:58.730: W/System.err(10655): at
> libcore.io.IoBridge.maybeThrowAfterSendto(IoBridge.java:496)
> 04-26 15:57:58.730: W/System.err(10655): at
> libcore.io.IoBridge.sendto(IoBridge.java:465)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.net.PlainSocketImpl.write(PlainSocketImpl.java:507)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.net.PlainSocketImpl.access$100(PlainSocketImpl.java:46)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.net.PlainSocketImpl$PlainSocketOutputStream.write(PlainSocketImpl.java:269)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.io.OutputStream.write(OutputStream.java:82)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.io.DataOutputStream.writeBytes(DataOutputStream.java:156)
> 04-26 15:57:58.740: W/System.err(10655): at
> org.apache.cordova.CallbackServer.run(CallbackServer.java:275)
> 04-26 15:57:58.740: W/System.err(10655): at
> java.lang.Thread.run(Thread.java:856)
> 04-26 15:57:58.740: W/System.err(10655): Caused by:
> libcore.io.ErrnoException: sendto failed: ETIMEDOUT (Connection timed out)
> 04-26 15:57:58.740: W/System.err(10655): at
> libcore.io.Posix.sendtoBytes(Native Method)
> 04-26 15:57:58.750: W/System.err(10655): at
> libcore.io.Posix.sendto(Posix.java:146)
> 04-26 15:57:58.750: W/System.err(10655): at
> libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:177)
> 04-26 15:57:58.750: W/System.err(10655): at
> libcore.io.IoBridge.sendto(IoBridge.java:463)
> 04-26 15:57:58.750: W/System.err(10655): ... 7 more
> {quote}
> This may be related to another issue that I have noticed with ICS 4.0.4 which
> is that it drops the WIFI connection a lot. It drops it *WAY* more
> frequently than the previous version did even with "Keep Wi-Fi on during
> sleep" set to "Always".
> My app is based on PhoneGap v1.4.0. I see this exception with my app on the
> Xoom. I have not seen it on my Samsung Galaxy S with 2.3.3 on it.
> The LogCat information above is from the 1.7.0rc1. For this test I simply
> created a new Android application in Eclipse using the Android example code
> as is. The exception happens even without interacting with the example app.
> Just leave it sit there and eventually... boom.
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