19int main(
int argc,
char* argv[])
32 JParser<> zap(
"Example program to test communication with JControlHost server.");
36 zap[
'm'] =
make_field(message) =
"hello world";
42 catch(
const exception &error) {
43 FATAL(error.what() << endl);
47 const string pid = argv[0];
53 DEBUG(
"Subscription: " << tag << endl);
66 DEBUG(
"Send message: "
67 <<
"tag <" << tag <<
"> "
68 <<
"string <" << message <<
">" << endl);
73 DEBUG(
"Test GetFullString()." << endl);
78 for (useconds_t i = 0; i != 10000; ++i) {
83 <<
"time " << i <<
" us "
84 <<
"tag <" << prefix.
getTag() <<
"> "
85 <<
"length " << prefix.
getSize() << endl);
90 NOTICE(
"string <" << buffer <<
">" << endl);
102 FATAL(
"Timeout." << endl);
108 DEBUG(
"Test WhereIs()." << endl);
112 ControlHost::WhereIs(hostname, pid, answer);
114 istringstream is(answer);
116 for (
string buffer; is >> buffer; ) {
118 NOTICE(
"Host: " << buffer << endl);
120 ASSERT(buffer == getHostname(getIPnumber()));
127 DEBUG(
"Test Throw(true)." << endl);
133 ControlHost::Throw(
true);
141 NOTICE(
"Exception test: " << error.
what() << endl);
147 DEBUG(
"Test Throw(false)." << endl);
149 ControlHost::Throw(
false);
153 NOTICE(
"Return code test: " << retcd << endl);
158 NOTICE(
"Exception test failed: " << error.
what() << endl);
162 FATAL(error.what() << endl);
int main(int argc, char *argv[])
General purpose messaging.
#define DEBUG(A)
Message macros.
#define ASSERT(A,...)
Assert macro.
Hostname and IP address functions.
Utility class to parse command line options.
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
virtual const char * what() const override
Get error message.
int MyId(const std::string &nick_name)
Identify.
int PutFullString(const JTag &tag, const std::string &buffer)
Send string.
int GetFullString(std::string &buffer)
Receive string.
int CheckHead(JPrefix &prefix, JTimeval timeout=JTimeval::min())
Check for header, without waiting.
int SendMeAlways()
Tell server to send messages forever.
int Subscribe(const JSubscription &subscription)
Subscribe to single tag.
int getSize() const
Get size.
std::string toString() const
Convert tag to string.
const JTag & getTag() const
Get tag.
Utility class to parse command line options.
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
Auxiliary class for all subscription.
Auxiliary class for any subscription.