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update RPCClient

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Addition ctor to use specific Provider (w/ custom config).
Start connect immediately.
Remove need to issueConnect()/waitConnect().
This commit is contained in:
Michael Davidsaver
2017-06-08 20:35:43 +02:00
parent fabb85c5e3
commit 3e37781d85
3 changed files with 266 additions and 276 deletions
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63
testApp/remote/rpcClientExample.cpp
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@@ -24,48 +24,43 @@ int main()
request->getSubField<PVString>("a")->put("3.14");
request->getSubField<PVString>("b")->put("2.71");
// simplest way
std::cout<<"simplest way\n";
try
{
PVStructure::shared_pointer result = RPCClient::sendRequest("sum", request, TIMEOUT);
std::cout << *result << std::endl;
} catch (RPCRequestException &e)
{
std::cout << e.what() << std::endl;
return 1;
}
// simple sync way, allows multiple RPC calls on the clinet instance
try
{
RPCClient::shared_pointer client = RPCClient::create("sum");
PVStructure::shared_pointer result = client->request(request, TIMEOUT);
std::cout << *result << std::endl;
} catch (RPCRequestException &e)
{
std::cout << e.what() << std::endl;
return 1;
}
// async way, allows multiple RPC calls on the clinet instance
try
{
RPCClient::shared_pointer client = RPCClient::create("sum");
client->issueConnect();
if (client->waitConnect(TIMEOUT))
{
client->issueRequest(request);
PVStructure::shared_pointer result = client->waitResponse(TIMEOUT);
std::cout << *result << std::endl;
}
else
throw std::runtime_error("connection timeout");
std::cout << "Error: " << *result << std::endl;
} catch (std::exception &e)
{
std::cout << e.what() << std::endl;
return 1;
}
std::cout<<"simple sync way, allows multiple RPC calls on the client instance\n";
try
{
RPCClient::shared_pointer client = RPCClient::create("sum");
PVStructure::shared_pointer result = client->request(request, TIMEOUT);
std::cout << *result << std::endl;
} catch (std::exception &e)
{
std::cout << "Error: " << e.what() << std::endl;
return 1;
}
std::cout<<"async way, allows multiple RPC calls on the client instance\n";
try
{
RPCClient::shared_pointer client = RPCClient::create("sum");
client->issueRequest(request);
// go get some coffee
PVStructure::shared_pointer result = client->waitResponse(TIMEOUT);
std::cout << *result << std::endl;
} catch (std::exception &e)
{
std::cout << "Error:" << e.what() << std::endl;
return 1;
}
return 0;
}