New tutorial for alterl bindings - include working client + server
Test plan:
./client.sh
server:start().
client:t().
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@666458 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tutorial/alterl/server.erl b/tutorial/alterl/server.erl
new file mode 100644
index 0000000..bbb169c
--- /dev/null
+++ b/tutorial/alterl/server.erl
@@ -0,0 +1,63 @@
+-module(server).
+
+-include("calculator_thrift.hrl").
+
+-export([start/0, start/1, handle_function/2,
+ stop/1, ping/0, add/2, calculate/2, getStruct/1, zip/0]).
+
+debug(Format, Data) ->
+ error_logger:info_msg(Format, Data).
+
+ping() ->
+ debug("ping()",[]),
+ ok.
+
+add(N1, N2) ->
+ debug("add(~p,~p)",[N1,N2]),
+ N1+N2.
+
+calculate(Logid, Work) ->
+ { Op, Num1, Num2 } = { Work#work.op, Work#work.num1, Work#work.num2 },
+ debug("calculate(~p, {~p,~p,~p})", [Logid, Op, Num1, Num2]),
+ case Op of
+ ?tutorial_ADD -> Num1 + Num2;
+ ?tutorial_SUBTRACT -> Num1 - Num2;
+ ?tutorial_MULTIPLY -> Num1 * Num2;
+
+ ?tutorial_DIVIDE when Num2 == 0 ->
+ throw(#invalidOperation{what=Op, why="Cannot divide by 0"});
+ ?tutorial_DIVIDE ->
+ Num1 div Num2;
+
+ _Else ->
+ throw(#invalidOperation{what=Op, why="Invalid operation"})
+ end.
+
+getStruct(Key) ->
+ debug("getStruct(~p)", [Key]),
+ #sharedStruct{key=Key, value="RARG"}.
+
+zip() ->
+ debug("zip", []),
+ ok.
+
+%%
+
+start() ->
+ start(9999).
+
+start(Port) ->
+ Handler = ?MODULE,
+ thrift_socket_server:start([{handler, Handler},
+ {service, calculator_thrift},
+ {port, Port},
+ {name, tutorial_server}]).
+
+stop(Server) ->
+ thrift_socket_server:stop(Server).
+
+handle_function(Function, Args) when is_atom(Function), is_tuple(Args) ->
+ case apply(?MODULE, Function, tuple_to_list(Args)) of
+ ok -> ok;
+ Reply -> {reply, Reply}
+ end.