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(dat (list `(host-port . ,my-host-port)
`(qrykey . qrykey)
`(cmd . ,cmd)
`(params . ,params))))
(cond
(isme (do-work udata dat)) ;; no transmission needed
(else
(let-values (((inp oup)(tcp-connect host port)))
(let ((res (if (and inp oup)
(begin
(write (obj->string dat) oup)
(close-output-port oup)
(string->obj (read inp)))
(begin
(print "ERROR: send called but no receiver has been setup. Please call setup first!")
#f))))
(close-input-port inp)))
(handle-exceptions ;; TODO - MAKE THIS EXCEPTION CMD SPECIFIC?
#;(handle-exceptions ;; TODO - MAKE THIS EXCEPTION CMD SPECIFIC?
exn
(begin
(print "ULEX send-receive: "cmd", "params", exn="exn)
(message exn))
(begin
;; (mutex-lock! *send-mutex*) ;; DOESN'T SEEM TO HELP
(let-values (((inp oup)(tcp-connect host port)))
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