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DDS command UI: return EXIT_FAILURE on errors

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This commit is contained in:
Alexey Rybalchenko 2020-11-11 21:47:33 +01:00 committed by Dennis Klein
parent d3697ec97b
commit a14502242f
1 changed files with 25 additions and 4 deletions
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29
fairmq/sdk/runDDSCommandUI.cxx
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@ -9,6 +9,7 @@
#include <fairmq/sdk/commands/Commands.h>
#include <fairmq/States.h>
#include <fairmq/SDK.h>
#include <fairmq/Tools.h>
#include <boost/program_options.hpp>
@ -63,14 +64,25 @@ void handleCommand(const string& command, const string& path, unsigned int timeo
if (command == "c") {
cout << "> checking state of the devices" << endl;
auto const result = topo.GetCurrentState();
bool error = false;
for (const auto& d : result) {
cout << d.taskId << " : " << d.state << endl;
if (d.state == sdk::DeviceState::Error) {
error = true;
}
}
if (error) {
throw runtime_error("Some of the devices are in the Error state");
}
return;
} else if (command == "o") {
cout << "> dumping config of " << (path == "" ? "all" : path) << endl;
// TODO: extend this regex to return all properties, once command size limitation is removed.
auto const result = topo.GetProperties("^(session|id)$", path, std::chrono::milliseconds(timeout));
if (result.first != std::error_code()) {
cout << "ERROR: GetProperties failed for '" << path << "': " << result.first.message() << endl;
throw runtime_error(tools::ToString("GetProperties failed for '", path, "': ", result.first.message()));
}
for (const auto& d : result.second.devices) {
for (auto const& p : d.second.props) {
cout << d.first << ": " << p.first << " : " << p.second << endl;
@ -80,11 +92,15 @@ void handleCommand(const string& command, const string& path, unsigned int timeo
} else if (command == "p") {
if (pKey == "" || pVal == "") {
cout << "cannot send property with empty key and/or value! given key: '" << pKey << "', value: '" << pVal << "'." << endl;
return;
throw runtime_error(tools::ToString("cannot send property with empty key and/or value! given key: '", pKey, "', value: '", pVal, "'."));
}
const DeviceProperties props{{pKey, pVal}};
cout << "> setting properties --> " << (path == "" ? "all" : path) << endl;
topo.SetProperties(props, path);
auto const result = topo.SetProperties(props, path);
if (result.first != std::error_code()) {
cout << "ERROR: SetProperties failed for '" << path << "': " << result.first.message() << endl;
throw runtime_error(tools::ToString("SetProperties failed for '", path, "': ", result.first.message()));
}
// give dds time to complete request
this_thread::sleep_for(chrono::milliseconds(100));
return;
@ -125,10 +141,11 @@ void handleCommand(const string& command, const string& path, unsigned int timeo
} else {
cout << "\033[01;32mInvalid input: [" << command << "]\033[0m" << endl;
printControlsHelp();
return;
throw runtime_error(tools::ToString("\033[01;32mInvalid input: [", command, "]\033[0m"));
}
if (changeStateResult.first != std::error_code()) {
cout << "ERROR: ChangeState failed for '" << path << "': " << changeStateResult.first.message() << endl;
throw runtime_error(tools::ToString("ERROR: ChangeState failed for '", path, "': ", changeStateResult.first.message()));
}
}
@ -148,7 +165,11 @@ void sendCommand(const string& commandIn, const string& path, unsigned int timeo
command = c;
while (true) {
handleCommand(command, path, timeout, topo, pKey, pVal);
try {
handleCommand(command, path, timeout, topo, pKey, pVal);
} catch(exception& e) {
cout << "Error: " << e.what() << endl;
}
cin >> c;
command = c;
}