Commit 79382fc4 authored by fmg005's avatar fmg005

Amended connection debug messages and comments

parent 70b40bee
......@@ -6,10 +6,10 @@ tcp_monitor_client::tcp_monitor_client(std::shared_ptr<CLA::LOGGER>& logger,
const string& topic, const string& type): m_topic(move(topic)), m_type(move(type)),
m_logger(logger) {
/* we can only talk to rosbrige server using json strings; here we want to
* `publish` to `monitor topic` -> messages of type `std_msgs/String`
* `publish` to `monitor topic` -> messages of type `std_msgs/Float64`
*/
json_message = "{\"op\":\"advertise\", \"topic\": \""+m_topic+"\", \"type\": \""+m_type+"\"}";
m_host = "cmdmaster"; /* rosbridge server runs on localhost */
m_host = "cmdmaster"; /* rosbridge server hostname */
port = 9090; /* rosbridge server uses this port number */
SOCKET_TIMEOUT_SEC = 0;
SOCKET_TIMEOUT_uSEC = 500000;/* block for 0.5s */
......@@ -18,7 +18,7 @@ m_logger(logger) {
void tcp_monitor_client::setup_connection() {
/* create a TCP socket */
fd = socket(AF_INET, SOCK_STREAM, 0);
m_logger->debug("Connecting to rosbridge server for monitor data ...");
m_logger->debug("Trying to connect to dummy monitor through rosbridge server");
if (fd < 0) {
m_logger->error("Failed to create socket for publishing monitor data");
exit(EXIT_FAILURE);
......
......@@ -7,10 +7,10 @@ tcp_pump_client::tcp_pump_client(const string& topic, const string& type, \
m_topic(move(topic)), m_type(move(type)), m_logger(logger), \
m_substance(substance) {
/* we can only talk to rosbrige server using json strings; here we want to
* 'subscribe' to 'chatter topic' publishing messages of type 'std_msgs/String'
* 'subscribe' to 'chatter topic' publishing messages of type 'std_msgs/Float64'
*/
json_message = "{\"op\":\"subscribe\", \"topic\": \""+m_topic+"\", \"type\": \""+m_type+"\"}";
m_host = "cmdmaster"; /* rosbridge server runs on localhost */
m_host = "cmdmaster"; /* rosbridge server runs hostname */
port = 9090; /* rosbridge server uses this port number */
SOCKET_TIMEOUT_SEC = 0;
SOCKET_TIMEOUT_uSEC = 100000; /* 100 millisecond*/
......@@ -23,7 +23,7 @@ tcp_pump_client::tcp_pump_client(const string& topic, const string& type, \
void tcp_pump_client::setup_connection() {
/* create a TCP socket */
fd = socket(AF_INET, SOCK_STREAM, 0);
m_logger->debug("Connecting to rosbridge server for "+m_substance+" pump data ...");
m_logger->debug("Trying to connect to "+m_substance+" pump through rosbridge server");
if (fd < 0) {
m_logger->error("Failed to create socket for "+m_substance+" pump");
......
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