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fix an autobug: We gracefully handle safe being null because this can occur if someone has unpaired from our device - just abandon the reconnect attempt

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This commit is contained in:
geeksville 2020-06-05 12:11:35 -07:00
parent 54c832f591
commit 38eabf9d70
1 changed files with 13 additions and 7 deletions
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20
app/src/main/java/com/geeksville/mesh/service/RadioInterfaceService.kt
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@ -413,14 +413,20 @@ class RadioInterfaceService : Service(), Logging {
DataPair(1)
)
warn("Forcing disconnect and hopefully device will comeback (disabling forced refresh)")
hasForcedRefresh = true
ignoreException {
safe!!.closeConnection()
/// We gracefully handle safe being null because this can occur if someone has unpaired from our device - just abandon the reconnect attempt
val s = safe
if (s != null) {
warn("Forcing disconnect and hopefully device will comeback (disabling forced refresh)")
hasForcedRefresh = true
ignoreException {
s.closeConnection()
}
delay(1000) // Give some nasty time for buggy BLE stacks to shutdown (500ms was not enough)
warn("Attempting reconnect")
startConnect()
} else {
warn("Abandoning reconnect because safe==null, someone must have closed the device")
}
delay(1000) // Give some nasty time for buggy BLE stacks to shutdown (500ms was not enough)
warn("Attempting reconnect")
startConnect()
}
/// We only try to set MTU once, because some buggy implementations fail