[racket-users] Re: [racket] Socket error with distributed places example
As a first step, I would suggest checking your authorized_keys setup and make sure that you can login to the remote machine without password. A hypothesis is that you don't have an offending key for localhost, thus allowing the example to work on one machine, but you don't have the appropriate key deployed on the remote hosts that you are trying to use for the example. --Wayne Iba On Thursday, April 26, 2018 at 10:42:36 AM UTC-7, Sumit Chaturvedi wrote: > > Hello! > For me the opposite problem is occurring. I get socket error while trying > to connect to a remote host but not for a local host. I specify the remote > hostname by replacing the "localhost" in the example by > "pra...@xx.xx.xx.xx". Is this format correct?? > >> >> -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] Re: [racket] Socket error with distributed places example
Hello! For me the opposite problem is occurring. I get socket error while trying to connect to a remote host but not for a local host. I specify the remote hostname by replacing the "localhost" in the example by "pra...@xx.xx.xx.xx". Is this format correct?? On Thursday, 1 September 2016 23:32:30 UTC+5:30, Wayne Iba wrote: > > I'm encountering the same problem as Matt was. Any help on that? [racket > 6.6 on Ubuntu 14.04 and 16.04 (fails on both)] > > Incidentally, if I change "localhost" in the spawn-remote-racket-node to > some other host, the example seems to work correctly. > > This points to my more general problem. I have a distributed program that > previously used the riot package but for which I'd like to use distributed > places. However, the program needs to run both on a multi-core machine in > isolation, and on a set of distinct machines. I was able to get a solution > working for separate machines but ran into these socket errors when trying > to make it work on a single machine. > > Thanks in advance! > > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [racket-users] Re: [racket] Socket error with distributed places example
Ahh, my ssh key for localhost was causing the problem because of my use of tunnels. Correcting the offending key let the example work. [I'm still not out of the woods but further questions under a different thread.] Thanks! -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [racket-users] Re: [racket] Socket error with distributed places example
I tried it and got the same thing with Linux and Racket 6.1. I did notice that in the terminal that I started DrRacket from, it was asking for a password, like it was trying to ssh to localhost. Not sure how to fix that (public keys maybe?) but hopefully that helps. Thanks, Dave On 09/01/2016 02:02 PM, Wayne Iba wrote: I'm encountering the same problem as Matt was. Any help on that? [racket 6.6 on Ubuntu 14.04 and 16.04 (fails on both)] Incidentally, if I change "localhost" in the spawn-remote-racket-node to some other host, the example seems to work correctly. This points to my more general problem. I have a distributed program that previously used the riot package but for which I'd like to use distributed places. However, the program needs to run both on a multi-core machine in isolation, and on a set of distinct machines. I was able to get a solution working for separate machines but ran into these socket errors when trying to make it work on a single machine. Thanks in advance! -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] Re: [racket] Socket error with distributed places example
I'm encountering the same problem as Matt was. Any help on that? [racket 6.6 on Ubuntu 14.04 and 16.04 (fails on both)] Incidentally, if I change "localhost" in the spawn-remote-racket-node to some other host, the example seems to work correctly. This points to my more general problem. I have a distributed program that previously used the riot package but for which I'd like to use distributed places. However, the program needs to run both on a multi-core machine in isolation, and on a set of distinct machines. I was able to get a solution working for separate machines but ran into these socket errors when trying to make it work on a single machine. Thanks in advance! -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.