addDynaTraceHeader not resolved in Loadrunner

Question

Folks, I patched my script by adding the AddDynatraceHeader to each web call but when I try to run it says its not recognized, maybe a missing library, Im running LR 11.5

thanks

Answer 1

Did you see the doc page on Dynatrace Load Runner Integration? We have a script conversion tool which will also add that method to your header files.

Answer 2

I needed to add the addDynatraceHeader function in the Globals.H file, ussually this is automatically done by Dynatrace on the Patch LoadRunner script utility.

Answer 3

It would help if you could note the code which is failing and then check to see if a given API is included in your version of LoadRunner

Answer 4

I added this to globals.h file and it worked for me.

void addDynaTraceHeader(char* header){
    char* headerValue;
    int headerValueLength;
    int vuserid, scid;
    char *groupid, *timestamp;
    char* vuserstring=(char*) malloc(sizeof(char) * 10);

    web_save_timestamp_param("TimeStamp", LAST);
    timestamp=lr_eval_string("{TimeStamp}");

    lr_whoami(&vuserid, &groupid, &scid);
    itoa(vuserid,vuserstring,10);

    headerValueLength = strlen(header) + 4 + strlen(vuserstring) + 4 + strlen(timestamp) + 1;
    headerValue = (char*) malloc(sizeof(char) * headerValueLength);
    strcpy(headerValue, header);
    strcat(headerValue,";VU=");
    strcat(headerValue,vuserstring);
    strcat(headerValue,";ID=");
    strcat(headerValue,timestamp);

    web_add_header("X-dynaTrace", headerValue);
    free(headerValue);
    free(vuserstring);
}