19 int 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];
51 JControlHost socket(hostname);
53 DEBUG(
"Subscription: " << tag << endl);
58 socket.Subscribe(JSubscriptionAny(tag));
61 socket.Subscribe(JSubscriptionAll(tag));
64 socket.SendMeAlways();
66 DEBUG(
"Send message: "
67 <<
"tag <" << tag <<
"> "
68 <<
"string <" << message <<
">" << endl);
70 socket.PutFullString(tag, message);
73 DEBUG(
"Test GetFullString()." << endl);
78 for (useconds_t
i = 0;
i != 10000; ++
i) {
80 if (socket.CheckHead(prefix) > 0) {
83 <<
"time " <<
i <<
" us "
84 <<
"tag <" << prefix.getTag() <<
"> "
85 <<
"length " << prefix.getSize() << endl);
88 socket.GetFullString(buffer);
90 NOTICE(
"string <" << buffer <<
">" << endl);
101 if (prefix.toString() ==
"") {
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);
127 DEBUG(
"Test Throw(true)." << endl);
133 ControlHost::Throw(
true);
135 socket.PutFullString(tag[0], message);
139 catch(
const JException& error) {
141 NOTICE(
"Exception test: " << error.what() << endl);
147 DEBUG(
"Test Throw(false)." << endl);
149 ControlHost::Throw(
false);
151 int retcd = socket.PutFullString(tag[0], message);
153 NOTICE(
"Return code test: " << retcd << endl);
157 catch(
const JSocketException& error) {
158 NOTICE(
"Exception test failed: " << error.what() << endl);
161 catch(
const JSocketException& error) {
162 FATAL(error.what() << endl);
int getIPnumber(const std::string &host_name)
Get IP number.
Utility class to parse command line options.
int main(int argc, char *argv[])
#define ASSERT(A,...)
Assert macro.
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
General purpose messaging.
std::string getHostname()
Get host name.
Utility class to parse command line options.
Hostname and IP address functions.
#define DEBUG(A)
Message macros.