OpenSRF/src/srfsh/srfsh.c

   1 #include "srfsh.h"
   2
   3 int is_from_script = 0;
   4 FILE* shell_writer = NULL;
   5 FILE* shell_reader = NULL;
   6
   7 int main( int argc, char* argv[] ) {
   8
   9         /* --------------------------------------------- */
  10         /* see if they have a .srfsh.xml in their home directory */
  11         char* home = getenv("HOME");
  12         int l = strlen(home) + 36;
  13         char fbuf[l];
  14         memset(fbuf, 0, l);
  15         sprintf(fbuf,"%s/.srfsh.xml",home);
  16
  17         if(!access(fbuf, R_OK)) {
  18                 if( ! osrf_system_bootstrap_client(fbuf, "srfsh") )
  19                         fatal_handler( "Unable to bootstrap client for requests");
  20
  21         } else {
  22                 fatal_handler( "No Config file found at %s", fbuf );
  23         }
  24
  25         if(argc > 1) {
  26                 /* for now.. the first arg is used as a script file for processing */
  27                 int f;
  28                 if( (f = open(argv[1], O_RDONLY)) == -1 )
  29                         fatal_handler("Unable to open file %s for reading, exiting...", argv[1]);
  30
  31                 if(dup2(f, STDIN_FILENO) == -1)
  32                         fatal_handler("Unable to duplicate STDIN, exiting...");
  33
  34                 close(f);
  35                 is_from_script = 1;
  36         }
  37
  38         /* --------------------------------------------- */
  39         load_history();
  40
  41
  42         client = osrf_system_get_transport_client();
  43
  44         /* open the shell handle */
  45         shell_writer = popen( "bash", "w");
  46         //shell_reader = popen( "bash", "r");
  47
  48         /* main process loop */
  49         char* request;
  50         while((request=readline(prompt))) {
  51
  52                 if( !strcmp(request, "exit") || !strcmp(request,"quit"))
  53                         break;
  54
  55                 char* req_copy = strdup(request);
  56
  57                 parse_request( req_copy );
  58                 if( request && strlen(request) > 1 ) {
  59                         add_history(request);
  60                 }
  61
  62                 free(request);
  63                 free(req_copy);
  64
  65                 fflush(shell_writer);
  66                 fflush(stderr);
  67                 fflush(stdout);
  68         }
  69
  70         if(history_file != NULL )
  71                 write_history(history_file);
  72
  73         free(request);
  74
  75         osrf_system_shutdown();
  76         return 0;
  77 }
  78
  79 void sig_child_handler( int s ) {
  80         child_dead = 1;
  81 }
  82
  83 /*
  84 void sig_int_handler( int s ) {
  85         printf("\n");
  86         caught_sigint = 1;
  87         signal(SIGINT,sig_int_handler);
  88 }
  89 */
  90
  91 int load_history() {
  92
  93         char* home = getenv("HOME");
  94         int l = strlen(home) + 24;
  95         char fbuf[l];
  96
  97         memset(fbuf, 0, l);
  98         sprintf(fbuf,"%s/.srfsh_history",home);
  99         history_file = strdup(fbuf);
 100
 101         if(!access(history_file, W_OK | R_OK )) {
 102                 history_length = 999;
 103                 read_history(history_file);
 104         }
 105         return 1;
 106 }
 107
 108
 109 int parse_error( char* words[] ) {
 110
 111         if( ! words )
 112                 return 0;
 113
 114
 115         int i = 0;
 116         char* current;
 117         char buffer[256];
 118         memset(buffer, 0, 256);
 119         while( (current=words[i++]) ) {
 120                 strcat(buffer, current);
 121                 strcat(buffer, " ");
 122         }
 123         if( ! buffer || strlen(buffer) < 1 )
 124                 printf("\n");
 125
 126         fprintf( stderr, "???: %s\n", buffer );
 127         return 0;
 128
 129 }
 130
 131
 132 int parse_request( char* request ) {
 133
 134         if( request == NULL )
 135                 return 0;
 136
 137         int ret_val = 0;
 138         int i = 0;
 139         char* words[COMMAND_BUFSIZE];
 140         memset(words,0,COMMAND_BUFSIZE);
 141         char* req = request;
 142
 143         char* cur_tok = strtok( req, " " );
 144
 145         if( cur_tok == NULL )
 146                 return 0;
 147
 148         while(cur_tok != NULL) {
 149                 words[i++] = cur_tok;
 150                 cur_tok = strtok( NULL, " " );
 151         }
 152
 153
 154         // not sure why (strtok?), but this is necessary
 155         memset( words + i, 0, COMMAND_BUFSIZE - i );
 156
 157         /* pass off to the top level command */
 158         if( !strcmp(words[0],"router") )
 159                 ret_val = handle_router( words );
 160
 161         else if( !strcmp(words[0],"time") )
 162                 ret_val = handle_time( words );
 163
 164         else if (!strcmp(words[0],"request"))
 165                 ret_val = handle_request( words, 0 );
 166
 167         else if (!strcmp(words[0],"relay"))
 168                 ret_val = handle_request( words, 1 );
 169
 170         else if (!strcmp(words[0],"help"))
 171                 ret_val = print_help();
 172
 173         else if (!strcmp(words[0],"set"))
 174                 ret_val = handle_set(words);
 175
 176         else if (!strcmp(words[0],"print"))
 177                 ret_val = handle_print(words);
 178
 179         else if (!strcmp(words[0],"math_bench"))
 180                 ret_val = handle_math(words);
 181
 182         else if (!strcmp(words[0],"introspect"))
 183                 ret_val = handle_introspect(words);
 184
 185         else if (!strcmp(words[0],"login"))
 186                 ret_val = handle_login(words);
 187
 188         else if (words[0][0] == '!')
 189                 ret_val = handle_exec( words, 1 );
 190
 191         if(!ret_val) {
 192                 #ifdef EXEC_DEFAULT
 193                         return handle_exec( words, 0 );
 194                 #else
 195                         return parse_error( words );
 196                 #endif
 197         }
 198
 199         return 1;
 200
 201 }
 202
 203
 204 int handle_introspect(char* words[]) {
 205
 206         if(words[1] && words[2]) {
 207                 fprintf(stderr, "--> %s\n", words[1]);
 208                 char buf[256];
 209                 memset(buf,0,256);
 210                 sprintf( buf, "request %s opensrf.system.method %s", words[1], words[2] );
 211                 return parse_request( buf );
 212
 213         } else {
 214
 215                 if(words[1]) {
 216                         fprintf(stderr, "--> %s\n", words[1]);
 217                         char buf[256];
 218                         memset(buf,0,256);
 219                         sprintf( buf, "request %s opensrf.system.method.all", words[1] );
 220                         return parse_request( buf );
 221                 }
 222         }
 223
 224         return 0;
 225 }
 226
 227
 228 int handle_login( char* words[]) {
 229
 230         if( words[1] && words[2]) {
 231
 232                 char* username = words[1];
 233                 char* password = words[2];
 234
 235                 char buf[256];
 236                 memset(buf,0,256);
 237
 238                 char buf2[256];
 239                 memset(buf2,0,256);
 240
 241                 sprintf( buf,
 242                                 "request open-ils.auth open-ils.auth.authenticate.init \"%s\"", username );
 243                 parse_request(buf);
 244
 245                 char* hash;
 246                 if(last_result && last_result->_result_content) {
 247                         jsonObject* r = last_result->_result_content;
 248                         hash = jsonObjectGetString(r);
 249                 } else return 0;
 250
 251
 252                 char* pass_buf = md5sum(password);
 253
 254                 char both_buf[256];
 255                 memset(both_buf,0,256);
 256                 sprintf(both_buf,"%s%s",hash, pass_buf);
 257
 258                 char* mess_buf = md5sum(both_buf);
 259
 260                 sprintf( buf2,
 261                                 "request open-ils.auth open-ils.auth.authenticate.complete \"%s\", \"%s\", \"opac\"",
 262                                 username, mess_buf );
 263
 264                 free(pass_buf);
 265                 free(mess_buf);
 266
 267                 parse_request( buf2 );
 268
 269                 char* x = jsonObjectGetString(last_result->_result_content);
 270                 if(x) login_session = strdup(x);
 271                 else login_session = NULL;
 272
 273                 printf("Login Session: %s\n", login_session );
 274
 275                 return 1;
 276
 277         }
 278
 279         return 0;
 280 }
 281
 282 int handle_set( char* words[]) {
 283
 284         char* variable;
 285         if( (variable=words[1]) ) {
 286
 287                 char* val;
 288                 if( (val=words[2]) ) {
 289
 290                         if(!strcmp(variable,"pretty_print")) {
 291                                 if(!strcmp(val,"true")) {
 292                                         pretty_print = 1;
 293                                         printf("pretty_print = true\n");
 294                                         return 1;
 295                                 }
 296                                 if(!strcmp(val,"false")) {
 297                                         pretty_print = 0;
 298                                         printf("pretty_print = false\n");
 299                                         return 1;
 300                                 }
 301                         }
 302
 303                         if(!strcmp(variable,"raw_print")) {
 304                                 if(!strcmp(val,"true")) {
 305                                         raw_print = 1;
 306                                         printf("raw_print = true\n");
 307                                         return 1;
 308                                 }
 309                                 if(!strcmp(val,"false")) {
 310                                         raw_print = 0;
 311                                         printf("raw_print = false\n");
 312                                         return 1;
 313                                 }
 314                         }
 315
 316                 }
 317         }
 318
 319         return 0;
 320 }
 321
 322
 323 int handle_print( char* words[]) {
 324
 325         char* variable;
 326         if( (variable=words[1]) ) {
 327                 if(!strcmp(variable,"pretty_print")) {
 328                         if(pretty_print) {
 329                                 printf("pretty_print = true\n");
 330                                 return 1;
 331                         } else {
 332                                 printf("pretty_print = false\n");
 333                                 return 1;
 334                         }
 335                 }
 336
 337                 if(!strcmp(variable,"login")) {
 338                         printf("login session = %s\n", login_session );
 339                         return 1;
 340                 }
 341
 342         }
 343         return 0;
 344 }
 345
 346 int handle_router( char* words[] ) {
 347
 348         if(!client)
 349                 return 1;
 350
 351         int i;
 352
 353         if( words[1] ) {
 354                 if( !strcmp(words[1],"query") ) {
 355
 356                         if( words[2] && !strcmp(words[2],"servers") ) {
 357                                 for(i=3; i < COMMAND_BUFSIZE - 3 && words[i]; i++ ) {
 358                                         router_query_servers( words[i] );
 359                                 }
 360                                 return 1;
 361                         }
 362                         return 0;
 363                 }
 364                 return 0;
 365         }
 366         return 0;
 367 }
 368
 369
 370 /* if new shell, spawn a new child and subshell to do the work,
 371         otherwise pipe the request to the currently open (piped) shell */
 372 int handle_exec(char* words[], int new_shell) {
 373
 374         if(!words[0]) return 0;
 375
 376         if( words[0] && words[0][0] == '!') {
 377                 int len = strlen(words[0]);
 378                 char command[len];
 379                 memset(command,0,len);
 380
 381                 int i; /* chop out the ! */
 382                 for( i=1; i!= len; i++) {
 383                         command[i-1] = words[0][i];
 384                 }
 385
 386                 free(words[0]);
 387                 words[0] = strdup(command);
 388         }
 389
 390         if(new_shell) {
 391                 signal(SIGCHLD, sig_child_handler);
 392
 393                 if(fork()) {
 394
 395                         waitpid(-1, 0, 0);
 396                         if(child_dead) {
 397                                 signal(SIGCHLD,sig_child_handler);
 398                                 child_dead = 0;
 399                         }
 400
 401                 } else {
 402                         execvp( words[0], words );
 403                         exit(0);
 404                 }
 405
 406         } else {
 407
 408
 409                 growing_buffer* b = buffer_init(64);
 410                 int i = 0;
 411                 while(words[i])
 412                         buffer_fadd( b, "%s ", words[i++] );
 413
 414                 buffer_add( b, "\n");
 415
 416                 //int reader;
 417                 //int reader = dup2(STDOUT_FILENO, reader);
 418                 //int reader = dup(STDOUT_FILENO);
 419                 //close(STDOUT_FILENO);
 420
 421                 fprintf( shell_writer, b->buf );
 422                 buffer_free(b);
 423
 424                 fflush(shell_writer);
 425                 usleep(1000);
 426
 427                 /*
 428                 char c[4096];
 429                 bzero(c, 4096);
 430                 read( reader, c, 4095 );
 431                 fprintf(stderr, "read %s", c);
 432                 dup2(reader, STDOUT_FILENO);
 433                 */
 434
 435         }
 436
 437
 438         return 1;
 439 }
 440
 441
 442 int handle_request( char* words[], int relay ) {
 443
 444         if(!client)
 445                 return 1;
 446
 447         if(words[1]) {
 448                 char* server = words[1];
 449                 char* method = words[2];
 450                 int i;
 451                 growing_buffer* buffer = NULL;
 452                 if(!relay) {
 453                         buffer = buffer_init(128);
 454                         buffer_add(buffer, "[");
 455                         for(i = 3; words[i] != NULL; i++ ) {
 456                                 /* removes trailing semicolon if user accidentally enters it */
 457                                 if( words[i][strlen(words[i])-1] == ';' )
 458                                         words[i][strlen(words[i])-1] = '\0';
 459                                 buffer_add( buffer, words[i] );
 460                                 buffer_add(buffer, " ");
 461                         }
 462                         buffer_add(buffer, "]");
 463                 }
 464
 465                 return send_request( server, method, buffer, relay );
 466         }
 467
 468         return 0;
 469 }
 470
 471 int send_request( char* server,
 472                 char* method, growing_buffer* buffer, int relay ) {
 473         if( server == NULL || method == NULL )
 474                 return 0;
 475
 476         jsonObject* params = NULL;
 477         if( !relay ) {
 478                 if( buffer != NULL && buffer->n_used > 0 )
 479                         params = json_parse_string(buffer->buf);
 480         } else {
 481                 if(!last_result || ! last_result->_result_content) {
 482                         printf("We're not going to call 'relay' with no result params\n");
 483                         return 1;
 484                 }
 485                 else {
 486                         jsonObject* o = jsonNewObject(NULL);
 487                         jsonObjectPush(o, last_result->_result_content );
 488                         params = o;
 489                 }
 490         }
 491
 492
 493         if(buffer->n_used > 0 && params == NULL) {
 494                 fprintf(stderr, "JSON error detected, not executing\n");
 495                 return 1;
 496         }
 497
 498         osrf_app_session* session = osrf_app_client_session_init(server);
 499
 500         if(!osrf_app_session_connect(session)) {
 501                 warning_handler( "Unable to connect to remote service %s\n", server );
 502                 return 1;
 503         }
 504
 505         double start = get_timestamp_millis();
 506         //int req_id = osrf_app_session_make_request( session, params, method, 1, NULL );
 507         int req_id = osrf_app_session_make_req( session, params, method, 1, NULL );
 508
 509
 510         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
 511
 512         if(!omsg)
 513                 printf("\nReceived no data from server\n");
 514
 515
 516         signal(SIGPIPE, SIG_IGN);
 517
 518         FILE* less;
 519         if(!is_from_script) less = popen( "less -EX", "w");
 520         else less = stdout;
 521
 522         if( less == NULL ) { less = stdout; }
 523
 524         growing_buffer* resp_buffer = buffer_init(4096);
 525
 526         while(omsg) {
 527
 528                 if(raw_print) {
 529
 530                         if(omsg->_result_content) {
 531
 532                                 osrf_message_free(last_result);
 533                                 last_result = omsg;
 534
 535                                 char* content;
 536
 537                                 if( pretty_print && omsg->_result_content ) {
 538                                         char* j = jsonObjectToJSON(omsg->_result_content);
 539                                         //content = json_printer(j);
 540                                         content = jsonFormatString(j);
 541                                         free(j);
 542                                 } else
 543                                         content = jsonObjectGetString(omsg->_result_content);
 544
 545                                 printf( "\nReceived Data: %s\n", content );
 546                                 free(content);
 547
 548                         } else {
 549
 550                                 char code[16];
 551                                 memset(code, 0, 16);
 552                                 sprintf( code, "%d", omsg->status_code );
 553                                 buffer_add( resp_buffer, code );
 554
 555                                 printf( "\nReceived Exception:\nName: %s\nStatus: %s\nStatus: %s\n",
 556                                                 omsg->status_name, omsg->status_text, code );
 557
 558                                 fflush(stdout);
 559                         }
 560
 561                 } else {
 562
 563                         if(omsg->_result_content) {
 564
 565                                 osrf_message_free(last_result);
 566                                 last_result = omsg;
 567
 568                                 char* content;
 569
 570                                 if( pretty_print && omsg->_result_content ) {
 571                                         char* j = jsonObjectToJSON(omsg->_result_content);
 572                                         //content = json_printer(j);
 573                                         content = jsonFormatString(j);
 574                                         free(j);
 575                                 } else
 576                                         content = jsonObjectGetString(omsg->_result_content);
 577
 578                                 buffer_add( resp_buffer, "\nReceived Data: " );
 579                                 buffer_add( resp_buffer, content );
 580                                 buffer_add( resp_buffer, "\n" );
 581                                 free(content);
 582
 583                         } else {
 584
 585                                 buffer_add( resp_buffer, "\nReceived Exception:\nName: " );
 586                                 buffer_add( resp_buffer, omsg->status_name );
 587                                 buffer_add( resp_buffer, "\nStatus: " );
 588                                 buffer_add( resp_buffer, omsg->status_text );
 589                                 buffer_add( resp_buffer, "\nStatus: " );
 590                                 char code[16];
 591                                 memset(code, 0, 16);
 592                                 sprintf( code, "%d", omsg->status_code );
 593                                 buffer_add( resp_buffer, code );
 594                         }
 595                 }
 596
 597
 598                 omsg = osrf_app_session_request_recv( session, req_id, 5 );
 599
 600         }
 601
 602         double end = get_timestamp_millis();
 603
 604         fprintf( less, resp_buffer->buf );
 605         buffer_free( resp_buffer );
 606         fprintf( less, "\n------------------------------------\n");
 607         if( osrf_app_session_request_complete( session, req_id ))
 608                 fprintf(less, "Request Completed Successfully\n");
 609
 610
 611         fprintf(less, "Request Time in seconds: %.3f\n", end - start );
 612         fprintf(less, "------------------------------------\n");
 613
 614         pclose(less);
 615
 616         osrf_app_session_request_finish( session, req_id );
 617         osrf_app_session_disconnect( session );
 618         osrf_app_session_destroy( session );
 619
 620
 621         return 1;
 622
 623
 624 }
 625
 626 int handle_time( char* words[] ) {
 627
 628         if( ! words[1] ) {
 629
 630                 char buf[36];
 631                 memset(buf,0,36);
 632                 get_timestamp(buf);
 633                 printf( "%s\n", buf );
 634                 return 1;
 635         }
 636
 637         if( words[1] ) {
 638                 time_t epoch = (time_t)atoi( words[1] );
 639                 char* localtime = strdup( ctime( &epoch ) );
 640                 printf( "%s => %s", words[1], localtime );
 641                 free(localtime);
 642                 return 1;
 643         }
 644
 645         return 0;
 646
 647 }
 648
 649
 650
 651 int router_query_servers( char* router_server ) {
 652
 653         if( ! router_server || strlen(router_server) == 0 )
 654                 return 0;
 655
 656         char rbuf[256];
 657         memset(rbuf,0,256);
 658         sprintf(rbuf,"router@%s/router", router_server );
 659
 660         transport_message* send =
 661                 message_init( "servers", NULL, NULL, rbuf, NULL );
 662         message_set_router_info( send, NULL, NULL, NULL, "query", 0 );
 663
 664         client_send_message( client, send );
 665         message_free( send );
 666
 667         transport_message* recv = client_recv( client, -1 );
 668         if( recv == NULL ) {
 669                 fprintf(stderr, "NULL message received from router\n");
 670                 return 1;
 671         }
 672
 673         printf(
 674                         "---------------------------------------------------------------------------------\n"
 675                         "Received from 'server' query on %s\n"
 676                         "---------------------------------------------------------------------------------\n"
 677                         "original reg time | latest reg time | last used time | class | server\n"
 678                         "---------------------------------------------------------------------------------\n"
 679                         "%s"
 680                         "---------------------------------------------------------------------------------\n"
 681                         , router_server, recv->body );
 682
 683         message_free( recv );
 684
 685         return 1;
 686 }
 687
 688 int print_help() {
 689
 690         printf(
 691                         "---------------------------------------------------------------------------------\n"
 692                         "Commands:\n"
 693                         "---------------------------------------------------------------------------------\n"
 694                         "help                   - Display this message\n"
 695                         "!<command> [args] - Forks and runs the given command in the shell\n"
 696                         "time                   - Prints the current time\n"
 697                         "time <timestamp>       - Formats seconds since epoch into readable format\n"
 698                         "set <variable> <value> - set a srfsh variable (e.g. set pretty_print true )\n"
 699                         "print <variable>               - Displays the value of a srfsh variable\n"
 700                         "---------------------------------------------------------------------------------\n"
 701
 702                         "router query servers <server1 [, server2, ...]>\n"
 703                         "       - Returns stats on connected services\n"
 704                         "\n"
 705                         "\n"
 706                         "request <service> <method> [ <json formatted string of params> ]\n"
 707                         "       - Anything passed in will be wrapped in a json array,\n"
 708                         "               so add commas if there is more than one param\n"
 709                         "\n"
 710                         "\n"
 711                         "relay <service> <method>\n"
 712                         "       - Performs the requested query using the last received result as the param\n"
 713                         "\n"
 714                         "\n"
 715                         "math_bench <num_batches> [0|1|2]\n"
 716                         "       - 0 means don't reconnect, 1 means reconnect after each batch of 4, and\n"
 717                         "                2 means reconnect after every request\n"
 718                         "\n"
 719                         "introspect <service>\n"
 720                         "       - prints the API for the service\n"
 721                         "\n"
 722                         "\n"
 723                         "---------------------------------------------------------------------------------\n"
 724                         " Commands for Open-ILS\n"
 725                         "---------------------------------------------------------------------------------\n"
 726                         "login <username> <password>\n"
 727                         "       -       Logs into the 'server' and displays the session id\n"
 728                         "       - To view the session id later, enter: print login\n"
 729                         "---------------------------------------------------------------------------------\n"
 730                         "\n"
 731                         "\n"
 732                         "Note: long output is piped through 'less'.  To search in 'less', type: /<search>\n"
 733                         "---------------------------------------------------------------------------------\n"
 734                         "\n"
 735                         );
 736
 737         return 1;
 738 }
 739
 740
 741
 742 char* tabs(int count) {
 743         growing_buffer* buf = buffer_init(24);
 744         int i;
 745         for(i=0;i!=count;i++)
 746                 buffer_add(buf, "  ");
 747
 748         char* final = buffer_data( buf );
 749         buffer_free( buf );
 750         return final;
 751 }
 752
 753 int handle_math( char* words[] ) {
 754         if( words[1] && words[2] )
 755                 return do_math( atoi(words[1]), atoi(words[2]) );
 756         return 0;
 757 }
 758
 759
 760 int do_math( int count, int style ) {
 761
 762         osrf_app_session* session = osrf_app_client_session_init(  "opensrf.math" );
 763
 764         jsonObject* params = json_parse_string("[]");
 765         jsonObjectPush(params,jsonNewObject("1"));
 766         jsonObjectPush(params,jsonNewObject("2"));
 767
 768         char* methods[] = { "add", "sub", "mult", "div" };
 769         char* answers[] = { "3", "-1", "2", "0.500000" };
 770
 771         float times[ count * 4 ];
 772         memset(times,0,count*4);
 773
 774         int k;
 775         for(k=0;k!=100;k++) {
 776                 if(!(k%10))
 777                         fprintf(stderr,"|");
 778                 else
 779                         fprintf(stderr,".");
 780         }
 781
 782         fprintf(stderr,"\n\n");
 783
 784         int running = 0;
 785         int i;
 786         for(i=0; i!= count; i++) {
 787
 788                 int j;
 789                 for(j=0; j != 4; j++) {
 790
 791                         ++running;
 792                         struct timeb t1;
 793                         struct timeb t2;
 794
 795                         ftime(&t1);
 796                         //int req_id = osrf_app_session_make_request( session, params, methods[j], 1, NULL );
 797                         int req_id = osrf_app_session_make_req( session, params, methods[j], 1, NULL );
 798
 799                         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
 800
 801
 802                         ftime(&t2);
 803
 804                         double start    = ( (int)t1.time        + ( ((float)t1.millitm) / 1000 ) );
 805                         double end              = ( (int)t2.time        + ( ((float)t2.millitm) / 1000 ) );
 806
 807                         times[(4*i) + j] = end - start;
 808
 809                         if(omsg) {
 810
 811                                 if(omsg->_result_content) {
 812                                         char* jsn = jsonObjectToJSON(omsg->_result_content);
 813                                         if(!strcmp(jsn, answers[j]))
 814                                                 fprintf(stderr, "+");
 815                                         else
 816                                                 fprintf(stderr, "\n![%s] - should be %s\n", jsn, answers[j] );
 817                                         free(jsn);
 818                                 }
 819
 820
 821                                 osrf_message_free(omsg);
 822
 823                         } else { fprintf( stderr, "\nempty message for tt: %d\n", req_id ); }
 824
 825                         osrf_app_session_request_finish( session, req_id );
 826
 827                         if(style == 2)
 828                                 osrf_app_session_disconnect( session );
 829
 830                         if(!(running%100))
 831                                 fprintf(stderr,"\n");
 832                 }
 833
 834                 if(style==1)
 835                         osrf_app_session_disconnect( session );
 836         }
 837
 838         osrf_app_session_destroy( session );
 839         jsonObjectFree(params);
 840
 841         int c;
 842         float total = 0;
 843         for(c=0; c!= count*4; c++)
 844                 total += times[c];
 845
 846         float avg = total / (count*4);
 847         fprintf(stderr, "\n      Average round trip time: %f\n", avg );
 848
 849         return 1;
 850 }