2017-08-19 23:25 GMT+02:00, Daniel Kochmański <dan...@turtleware.eu>: > AFAIR I was connecting over wifi to the REPL on my Android device. > > If the port forwarding works fine - do you have some logs either from > emacs or running ECL process which show what's going on?
ok, just to report the current state: - if I run '(start-swank)' from the desktop (same sources as on android), it works locally - PC and tablet are connected via USB - both PC and tablet are in the same wlan, and can ping each other - port forwarding is enabled: 'adb forward tcp:4005 tcp:4005' - if I try to connect from the PC to Swank running on the tablet, Emacs logs these messages: <snip Emacs messages> Connecting to Swank on port 4005.. Lisp connection closed unexpectedly: connection broken by remote peer error in process filter: if: Lisp connection closed unexpectedly error in process filter: Lisp connection closed unexpectedly Error running timer `slime-process-available-input': (error "Selecting deleted buffer") </snip Emacs messages> So, still no luck... Paul > > Daniel > > > On 19.08.2017 22:24, PR wrote: >> thanks to both of you, but it still doesn't work. >> >> From the PC, I did: >> >> $ adb forward tcp:4005 tcp:4005 >> >> so, this part works. >> >> Daniel, I already "stole" the functions from the "ecl-android" project >> (prior to post my question); without them I would have been lost... >> >> So, I'll have to play around a little... Of course I will post the >> solution here, if I get it to work. >> >> Paul >> >> >> 2017-08-19 17:27 GMT+02:00, Daniel Kochmański <dan...@turtleware.eu>: >>> Hello, >>> >>> swank listens by default only for localhost connections (for a good >>> reason!). To force it to listen for connections from specific host other >>> than 127.0.0.1 you have to bind swank::*loopback-interface* to it. For >>> instance to listen for connections from everywhere on port 4005 you >>> could use functions from >>> https://gitlab.common-lisp.net/ecl/ecl-android/blob/master/assets/lisp/etc/user.lisp >>> >>> (defun start-swank () >>> (format t "Starting swank server~%") >>> (mp:process-run-function >>> "SLIME-listener" >>> (lambda () >>> (let ((swank::*loopback-interface* "0.0.0.0")) >>> (swank:create-server :port 4005 >>> :dont-close t >>> ;; :style nil #|:spawn|# >>> ))))) >>> >>> (defun stop-swank () >>> (format t "Stopping swank server~%") >>> (swank:stop-server 4005) >>> (format t ";; Swank off-line~%")) >>> >>> Note, that newest slime/swank should support :spawn communication style >>> just fine with ECL (my PR was merged lately). In that case it should be >>> enough to call create-server which won't block (note that in the example >>> above we create separate thread for that). >>> >>> Since ECL isn't run from CLI but as shared library, it is useful to >>> define implementation for implementation program (don't remeber for >>> sure, but I think lack of this caused some problems later) >>> >>> (defimplementation lisp-implementation-program () >>> "Return the argv[0] of the running Lisp process, or NIL." >>> "org.lisp.ecl") >>> >>> Hope this helps. >>> >>> Best regards, >>> >>> Daniel >>> >>> >>> On 19.08.2017 16:32, PR wrote: >>>> Hi again, >>>> >>>> so, the progress of the new android REPL is going well, it already >>>> runs Quicklisp and can start swank, and right there I'm stuck now: >>>> How does one connect from the local computer to the android device, >>>> which is running the SLIME-listener? >>>> >>>> They are connected via USB, and the device is /not/ rooted. >>>> >>>> Since this is certainly of public interest, I ask here, thanks for any >>>> help! >>>> Below the link to the current APK of the REPL (you'll need android >>>> version >= 4.1, API >= 16): >>>> >>>> http://lights-of-holiness.eu/tmp/repl.apk >>>> >>>> After launching the app, do (there is currently no feedback of the >>>> progress, sorry): >>>> >>>> (quicklisp) ; should take less than a minute, with a fast >>>> internet >>>> connection >>>> (start-swank) ; same as above (needs to byte-compile all >>>> 'contribs') >>>> >>>> If I run: >>>> >>>> (mp:all-processes) >>>> >>>> it lists the running "SLIME-listener" process, so it seems to work... >>>> >>>> Thanks for any help! >>>> >>>> Paul >>>> >>> > >
