improves error handling in +sigh-tang
|= [=wire =tang]
^- (quip move _this)
?> ?=([%acme ^] wire)
- :: XX log crashes above some threshold?
+ :: XX may God forgive me for this
::
- abet:(retry:event t.wire)
+ =< abet
+ =- ?:(?=(%& -.-) p.- this)
+ %- mule |.
+ (retry:event t.wire)
:: +sigh-recoverable-error: handle http rate-limit response
::
++ sigh-recoverable-error
