Are you saying that Ryan should add an appropriate warning to the documentation? -- Matthias
On Aug 21, 2012, at 6:33 PM, Neil Van Dyke wrote: > When using the "db" collection's "connection-pool" procedure, important > safety tip: it uses the "current-custodian" from the context in which > "connection-pool" is applied. > > (This sounds obvious when stated, but you might not realize it if you > retrofitted "connection-pool" into a legacy app, in which the app would > transparently create new "connection-pool"s on demand (within short-lived > threads, ahem), and your first recycled connection would have "connected?" > true before failing with exception "query: not connected", and there were a > dozen things you debugged first before your attention is directed back at > "connection-pool"...) > > Neil V. > > ____________________ > Racket Users list: > http://lists.racket-lang.org/users
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