;; Copyright 2006-2012, Matthew Welland.
;;
;; This file is part of Megatest.
;;
;; Megatest is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; Megatest is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with Megatest. If not, see <http://www.gnu.org/licenses/>.
;;======================================================================
;; C L I E N T S
;;======================================================================
(use srfi-18 extras tcp s11n srfi-1 posix regex srfi-69 hostinfo md5
message-digest matchable spiffy uri-common intarweb http-client
spiffy-request-vars uri-common intarweb directory-utils)
(declare (unit client))
(declare (uses common))
(declare (uses db))
(declare (uses tasks)) ;; tasks are where stuff is maintained about what is running.
(include "common_records.scm")
(include "db_records.scm")
;; ;; Not currently used! But, I think it *should* be used!!!
;; (define (client:logout serverdat)
;; (let ((ok (and (socket? serverdat)
;; (cdb:logout serverdat *toppath* (client:get-signature)))))
;; ok))
;;
;; (define (client:connect iface port)
;; (case (server:get-transport)
;; ((http) (http:client-connect iface port))
;; ((zmq) (zmq:client-connect iface port))
;; (else (begin
;; (debug:print 0 *default-log-port* "ERROR: no such transport " (server:get-transport) ", exiting now.")
;; (exit 1)))))
;;
;; (define (client:setup areapath #!key (remaining-tries 100) (failed-connects 0))
;; (case (server:get-transport)
;; ((http)(client:setup-http areapath remaining-tries: remaining-tries failed-connects: failed-connects))
;; (else (begin
;; (debug:print 0 *default-log-port* "ERROR: no such transport " (server:get-transport) ", exiting now.")
;; (exit 1)))))
;;
;; ;; Do all the connection work, look up the transport type and set up the
;; ;; connection if required.
;; ;;
;; ;; There are two scenarios.
;; ;; 1. We are a test manager and we received *transport-type* and *runremote* via cmdline
;; ;; 2. We are a run tests, list runs or other interactive process and we must figure out
;; ;; *transport-type* and *runremote* from the monitor.db
;; ;;
;; ;; client:setup
;; ;;
;; ;; lookup_server, need to remove *runremote* stuff
;; ;;
;;
;; (define (client:setup-http areapath #!key (remaining-tries 100) (failed-connects 0)(area-dat #f))
;; (debug:print-info 2 *default-log-port* "client:setup remaining-tries=" remaining-tries)
;; (server:start-and-wait areapath)
;; (if (<= remaining-tries 0)
;; (begin
;; (debug:print-error 0 *default-log-port* "failed to start or connect to server")
;; (exit 1))
;; ;;
;; ;; Alternatively here, we can get the list of candidate servers and work our way
;; ;; through them searching for a good one.
;; ;;
;; (let* ((server-dat (server:get-rand-best areapath)) ;; (server:get-first-best areapath))
;; (runremote (or area-dat *runremote*)))
;; (if (not server-dat) ;; no server found
;; (client:setup-http areapath remaining-tries: (- remaining-tries 1))
;; (let ((host (cadr server-dat))
;; (port (caddr server-dat)))
;; (debug:print-info 4 *default-log-port* "client:setup server-dat=" server-dat ", remaining-tries=" remaining-tries)
;; (if (and (not area-dat)
;; (not *runremote*))
;; (set! *runremote* (make-remote)))
;; (if (and host port)
;; (let* ((start-res (case *transport-type*
;; ((http)(http-transport:client-connect host port))))
;; (ping-res (case *transport-type*
;; ((http)(rmt:login-no-auto-client-setup start-res)))))
;; (if (and start-res
;; ping-res)
;; (let ((runremote (or area-dat *runremote*))) ;; it might have been generated only a few statements ago
;; (remote-conndat-set! runremote start-res) ;; (hash-table-set! runremote run-id start-res)
;; (debug:print-info 2 *default-log-port* "connected to " (http-transport:server-dat-make-url start-res))
;; start-res)
;; (begin ;; login failed but have a server record, clean out the record and try again
;; (debug:print-info 0 *default-log-port* "client:setup, login failed, will attempt to start server ... start-res=" start-res ", server-dat=" server-dat) ;; had runid. Fixes part of Randy;s ticket 1405717332
;; (case *transport-type*
;; ((http)(http-transport:close-connections)))
;; (remote-conndat-set! runremote #f) ;; (hash-table-delete! runremote run-id)
;; (thread-sleep! 1)
;; (client:setup-http areapath remaining-tries: (- remaining-tries 1))
;; )))
;; (begin ;; no server registered
;; ;; (server:kind-run areapath)
;; (server:start-and-wait areapath)
;; (debug:print-info 0 *default-log-port* "client:setup, no server registered, remaining-tries=" remaining-tries)
;; (thread-sleep! 1) ;; (+ 5 (random (- 20 remaining-tries)))) ;; give server a little time to start up, randomize a little to avoid start storms.
;; (client:setup-http areapath remaining-tries: (- remaining-tries 1)))))))))
;;