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Diffstat (limited to '')
| -rw-r--r-- | src/jaegertracing/thrift/tutorial/erl/README.md | 8 | ||||
| -rw-r--r-- | src/jaegertracing/thrift/tutorial/erl/client.erl | 78 | ||||
| -rwxr-xr-x | src/jaegertracing/thrift/tutorial/erl/client.sh | 37 | ||||
| -rw-r--r-- | src/jaegertracing/thrift/tutorial/erl/json_client.erl | 89 | ||||
| -rw-r--r-- | src/jaegertracing/thrift/tutorial/erl/server.erl | 82 | ||||
| -rwxr-xr-x | src/jaegertracing/thrift/tutorial/erl/server.sh | 37 |
6 files changed, 331 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/tutorial/erl/README.md b/src/jaegertracing/thrift/tutorial/erl/README.md new file mode 100644 index 000000000..9d17cd0c5 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/README.md @@ -0,0 +1,8 @@ +To try things out, run + +% ./server.sh +Erlang R14B (erts-5.8.1) [source] [64-bit] [smp:4:4] [rq:4] [async-threads:0] [hipe] [kernel-poll:false] + +Eshell V5.8.1 (abort with ^G) +> server:start(). +> client:t(). diff --git a/src/jaegertracing/thrift/tutorial/erl/client.erl b/src/jaegertracing/thrift/tutorial/erl/client.erl new file mode 100644 index 000000000..037422085 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/client.erl @@ -0,0 +1,78 @@ +%% +%% Licensed to the Apache Software Foundation (ASF) under one +%% or more contributor license agreements. See the NOTICE file +%% distributed with this work for additional information +%% regarding copyright ownership. The ASF licenses this file +%% to you under the Apache License, Version 2.0 (the +%% "License"); you may not use this file except in compliance +%% with the License. You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, +%% software distributed under the License is distributed on an +%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +%% KIND, either express or implied. See the License for the +%% specific language governing permissions and limitations +%% under the License. +%% + +-module(client). + +-include("calculator_thrift.hrl"). + +-export([t/0]). + +p(X) -> + io:format("~p~n", [X]), + ok. + +t() -> + Port = 9090, + + {ok, Client0} = thrift_client_util:new("127.0.0.1", + Port, + calculator_thrift, + []), + + {Client1, {ok, ok}} = thrift_client:call(Client0, ping, []), + io:format("ping~n", []), + + {Client2, {ok, Sum}} = thrift_client:call(Client1, add, [1, 1]), + io:format("1+1=~p~n", [Sum]), + + {Client3, {ok, Sum1}} = thrift_client:call(Client2, add, [1, 4]), + io:format("1+4=~p~n", [Sum1]), + + Work = #'Work'{op=?TUTORIAL_OPERATION_SUBTRACT, + num1=15, + num2=10}, + {Client4, {ok, Diff}} = thrift_client:call(Client3, calculate, [1, Work]), + io:format("15-10=~p~n", [Diff]), + + {Client5, {ok, Log}} = thrift_client:call(Client4, getStruct, [1]), + io:format("Log: ~p~n", [Log]), + + Client6 = + try + Work1 = #'Work'{op=?TUTORIAL_OPERATION_DIVIDE, + num1=1, + num2=0}, + {ClientS1, {ok, _Quot}} = thrift_client:call(Client5, calculate, [2, Work1]), + + io:format("LAME: exception handling is broken~n", []), + ClientS1 + catch + throw:{ClientS2, Z} -> + io:format("Got exception where expecting - the " ++ + "following is NOT a problem!!!~n"), + p(Z), + ClientS2 + end, + + + {Client7, {ok, ok}} = thrift_client:call(Client6, zip, []), + io:format("zip~n", []), + + {_Client8, ok} = thrift_client:close(Client7), + ok. diff --git a/src/jaegertracing/thrift/tutorial/erl/client.sh b/src/jaegertracing/thrift/tutorial/erl/client.sh new file mode 100755 index 000000000..775afb62d --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/client.sh @@ -0,0 +1,37 @@ +#!/bin/sh + +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +ERL_THRIFT=../../lib/erl + +if ! [ -d ${ERL_THRIFT}/ebin ]; then + echo "Please build the Thrift library by running \`make' in ${ERL_THRIFT}" + exit 1 +fi + +if ! [ -d gen-erl ]; then + ../../compiler/cpp/thrift -r --gen erl ../tutorial.thrift +fi + + +erlc -I ${ERL_THRIFT}/include -I ${ERL_THRIFT}/ebin \ + -I gen-erl -o gen-erl gen-erl/*.erl && + erlc -I ${ERL_THRIFT}/include -I gen-erl *.erl && + erl +K true -pa ${ERL_THRIFT}/ebin -pa gen-erl diff --git a/src/jaegertracing/thrift/tutorial/erl/json_client.erl b/src/jaegertracing/thrift/tutorial/erl/json_client.erl new file mode 100644 index 000000000..0b39ceda9 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/json_client.erl @@ -0,0 +1,89 @@ +%% +%% Licensed to the Apache Software Foundation (ASF) under one +%% or more contributor license agreements. See the NOTICE file +%% distributed with this work for additional information +%% regarding copyright ownership. The ASF licenses this file +%% to you under the Apache License, Version 2.0 (the +%% "License"); you may not use this file except in compliance +%% with the License. You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, +%% software distributed under the License is distributed on an +%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +%% KIND, either express or implied. See the License for the +%% specific language governing permissions and limitations +%% under the License. +%% +%% The JSON protocol over HTTP implementation was created by +%% Peter Neumark <neumark.peter@gmail.com> based on +%% the binary protocol + socket tutorial. Use with the same server +%% that the Javascript tutorial uses! + +-module(json_client). + +-include("calculator_thrift.hrl"). + +-export([t/0]). + +%% Client constructor for the http transports +%% with the json protocol +new_client(Host, Path, Service, _Options) -> + {ProtoOpts, TransOpts} = {[],[]}, + TransportFactory = fun() -> thrift_http_transport:new(Host, Path, TransOpts) end, + {ok, ProtocolFactory} = thrift_json_protocol:new_protocol_factory( + TransportFactory, ProtoOpts), + {ok, Protocol} = ProtocolFactory(), + thrift_client:new(Protocol, Service). + +p(X) -> + io:format("~p~n", [X]), + ok. + +t() -> + inets:start(), + {ok, Client0} = new_client("127.0.0.1:8088", "/thrift/service/tutorial/", + calculator_thrift, + []), + {Client1, {ok, ok}} = thrift_client:call(Client0, ping, []), + io:format("ping~n", []), + + {Client2, {ok, Sum}} = thrift_client:call(Client1, add, [1, 1]), + io:format("1+1=~p~n", [Sum]), + + {Client3, {ok, Sum1}} = thrift_client:call(Client2, add, [1, 4]), + io:format("1+4=~p~n", [Sum1]), + + Work = #'Work'{op=?TUTORIAL_OPERATION_SUBTRACT, + num1=15, + num2=10}, + {Client4, {ok, Diff}} = thrift_client:call(Client3, calculate, [1, Work]), + io:format("15-10=~p~n", [Diff]), + + {Client5, {ok, Log}} = thrift_client:call(Client4, getStruct, [1]), + io:format("Log: ~p~n", [Log]), + + Client6 = + try + Work1 = #'Work'{op=?TUTORIAL_OPERATION_DIVIDE, + num1=1, + num2=0}, + {ClientS1, {ok, _Quot}} = thrift_client:call(Client5, calculate, [2, Work1]), + + io:format("LAME: exception handling is broken~n", []), + ClientS1 + catch + throw:{ClientS2, Z} -> + io:format("Got exception where expecting - the " ++ + "following is NOT a problem!!!~n"), + p(Z), + ClientS2 + end, + + + {Client7, {ok, ok}} = thrift_client:call(Client6, zip, []), + io:format("zip~n", []), + + {_Client8, ok} = thrift_client:close(Client7), + ok. diff --git a/src/jaegertracing/thrift/tutorial/erl/server.erl b/src/jaegertracing/thrift/tutorial/erl/server.erl new file mode 100644 index 000000000..647cc2474 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/server.erl @@ -0,0 +1,82 @@ +%% +%% Licensed to the Apache Software Foundation (ASF) under one +%% or more contributor license agreements. See the NOTICE file +%% distributed with this work for additional information +%% regarding copyright ownership. The ASF licenses this file +%% to you under the Apache License, Version 2.0 (the +%% "License"); you may not use this file except in compliance +%% with the License. You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, +%% software distributed under the License is distributed on an +%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +%% KIND, either express or implied. See the License for the +%% specific language governing permissions and limitations +%% under the License. +%% + +-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_OPERATION_ADD -> Num1 + Num2; + ?TUTORIAL_OPERATION_SUBTRACT -> Num1 - Num2; + ?TUTORIAL_OPERATION_MULTIPLY -> Num1 * Num2; + + ?TUTORIAL_OPERATION_DIVIDE when Num2 == 0 -> + throw(#'InvalidOperation'{whatOp=Op, why="Cannot divide by 0"}); + ?TUTORIAL_OPERATION_DIVIDE -> + Num1 div Num2; + + _Else -> + throw(#'InvalidOperation'{whatOp=Op, why="Invalid operation"}) + end. + +getStruct(Key) -> + debug("getStruct(~p)", [Key]), + #'SharedStruct'{key=Key, value="RARG"}. + +zip() -> + debug("zip", []), + ok. + +%% + +start() -> + start(9090). + +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. diff --git a/src/jaegertracing/thrift/tutorial/erl/server.sh b/src/jaegertracing/thrift/tutorial/erl/server.sh new file mode 100755 index 000000000..775afb62d --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/erl/server.sh @@ -0,0 +1,37 @@ +#!/bin/sh + +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +ERL_THRIFT=../../lib/erl + +if ! [ -d ${ERL_THRIFT}/ebin ]; then + echo "Please build the Thrift library by running \`make' in ${ERL_THRIFT}" + exit 1 +fi + +if ! [ -d gen-erl ]; then + ../../compiler/cpp/thrift -r --gen erl ../tutorial.thrift +fi + + +erlc -I ${ERL_THRIFT}/include -I ${ERL_THRIFT}/ebin \ + -I gen-erl -o gen-erl gen-erl/*.erl && + erlc -I ${ERL_THRIFT}/include -I gen-erl *.erl && + erl +K true -pa ${ERL_THRIFT}/ebin -pa gen-erl |