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DetachedEval Issues
2 messages · Martin Kerr, Simon Urbanek
On Aug 17, 2010, at 9:32 AM, Martin Kerr wrote:
Hello everyone, I have been attempting to make use of the newly implemented detachedEval functionality and I am having a few teething issues.
I presume you're talking about Rserve? Please use the proper mailing list rosuda-stats-devel for that.
My code works fine when tested with both the Client and the Server on a single machine, but issues arise when I run them separately.Possibly because the local / local connection is running voer a Unix socket rather than tcp proper?
Rsession* theSession;theSession = rc->detachedEval("source(\"hdlc_processing.r\")");delete rc;
rc = new Rconnection(theSession);rc->connect();
Owing to firewall issues I am having to make use of an ssh tunnel for the connection, hence the manual override of the port number.
Which is entirely wrong - sessions don't re-attach to the server but to the random port generated on detach by the client. Cheers, Simon
Thus I am in fact using this: Rsession* testSession = new Rsession(theSession->host(),6311,theSession->key());rc = new Rconnection(testSession);rc->connect(); This results in the following being outputted on the Rserve debug side. session: resuming session, waiting for connections.connection accepted.sending ID string. header read result: 16DUMP [16]: 31 be 18 07 15 57 93 6f 9d a3 53 56 99 f4 3b 7fdiscarding buffer because too big (awaiting 1871927061 bytes) Any help would be greatly appreciated. Thank You Martin Kerr [[alternative HTML version deleted]]
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