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Linux 2.6 - man page for ct_rpc (linux section 3erl)

ct_rpc(3erl)			     Erlang Module Definition			     ct_rpc(3erl)

NAME
       ct_rpc - Common Test specific layer on Erlang/OTP rpc.

DESCRIPTION
       Common Test specific layer on Erlang/OTP rpc.

EXPORTS
       app_node(App, Candidates) -> NodeName

	      Types  App = atom()
		     Candidates = [NodeName]
		     NodeName = atom()

	      From  a  set of candidate nodes determines which of them is running the application
	      App. If none of the candidate nodes is running the application  the  function  will
	      make the test case calling this function fail. This function is the same as calling
	      app_node(App, Candidates, true) .

       app_node(App, Candidates, FailOnBadRPC) -> NodeName

	      Types  App = atom()
		     Candidates = [NodeName]
		     NodeName = atom()
		     FailOnBadRPC = true | false

	      Same as app_node/2 only the FailOnBadRPC argument will determine if the search  for
	      a candidate node should stop or not if badrpc is received at some point.

       app_node(App, Candidates, FailOnBadRPC, Cookie) -> NodeName

	      Types  App = atom()
		     Candidates = [NodeName]
		     NodeName = atom()
		     FailOnBadRPC = true | false
		     Cookie = atom()

	      Same  as app_node/2 only the FailOnBadRPC argument will determine if the search for
	      a candidate node should stop or not if badrpc is received at some point. The cookie
	      on  the  client node will be set to Cookie for this rpc operation (use to match the
	      server node cookie).

       call(Node, Module, Function, Args) -> term() | {badrpc, Reason}

	      Same as call(Node, Module, Function, Args, infinity)

       call(Node, Module, Function, Args, TimeOut) -> term() | {badrpc, Reason}

	      Types  Node = NodeName | {Fun, FunArgs}
		     Fun = function()
		     FunArgs = term()
		     NodeName = atom()
		     Module = atom()
		     Function = atom()
		     Args = [term()]
		     Reason = timeout | term()

	      Evaluates apply(Module, Function, Args) on the node Node. Returns whatever Function
	      returns  or  {badrpc,  Reason} if the remote procedure call fails. If Node is {Fun,
	      FunArgs} applying Fun to FunArgs should return a node name.

       call(Node, Module, Function, Args, TimeOut, Cookie) -> term() | {badrpc, Reason}

	      Types  Node = NodeName | {Fun, FunArgs}
		     Fun = function()
		     FunArgs = term()
		     NodeName = atom()
		     Module = atom()
		     Function = atom()
		     Args = [term()]
		     Reason = timeout | term()
		     Cookie = atom()

	      Evaluates apply(Module, Function, Args) on the node Node. Returns whatever Function
	      returns  or  {badrpc,  Reason} if the remote procedure call fails. If Node is {Fun,
	      FunArgs} applying Fun to FunArgs should return a	node  name.  The  cookie  on  the
	      client  node  will be set to Cookie for this rpc operation (use to match the server
	      node cookie).

       cast(Node, Module, Function, Args) -> ok

	      Types  Node = NodeName | {Fun, FunArgs}
		     Fun = function()
		     FunArgs = term()
		     NodeName = atom()
		     Module = atom()
		     Function = atom()
		     Args = [term()]
		     Reason = timeout | term()

	      Evaluates apply(Module, Function, Args) on the node Node. No response is	delivered
	      and  the process which makes the call is not suspended until the evaluation is com-
	      pleated as in the case of call/[3,4]. If Node is {Fun,  FunArgs}	applying  Fun  to
	      FunArgs should return a node name.

       cast(Node, Module, Function, Args, Cookie) -> ok

	      Types  Node = NodeName | {Fun, FunArgs}
		     Fun = function()
		     FunArgs = term()
		     NodeName = atom()
		     Module = atom()
		     Function = atom()
		     Args = [term()]
		     Reason = timeout | term()
		     Cookie = atom()

	      Evaluates  apply(Module, Function, Args) on the node Node. No response is delivered
	      and the process which makes the call is not suspended until the evaluation is  com-
	      pleated  as  in  the  case of call/[3,4]. If Node is {Fun, FunArgs} applying Fun to
	      FunArgs should return a node name. The cookie on the client node	will  be  set  to
	      Cookie for this rpc operation (use to match the server node cookie).

AUTHORS
       <>

					common_test 1.5.3			     ct_rpc(3erl)


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