pengine_rpc/3

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Predicate pengine_rpc/3

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Availability::- use_module(library(pengines)).(can be autoloaded)

[nondet]pengine_rpc(+URL, +Query)

[nondet]pengine_rpc(+URL, +Query, +Options)

Semantically equivalent to the sequence below, except that the query is executed in (and in the Prolog context of) the pengine server referred to by URL, rather than locally.

  copy_term_nat(Query, Copy),  % attributes are not copied to the server
  call(Copy),			 % executed on server at URL
  Query = Copy.

Valid options are:

chunk(+IntegerOrFalse): Can be used to reduce the number of network roundtrips being made. See pengine_ask/3.
timeout(+Time): Wait at most Time seconds for the next event from the server. The default is defined by the setting pengines:time_limit.

Remaining options (except the server option) are passed to pengine_create/1.