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         //osrfLogInit( OSRF_LOG_TYPE_SYSLOG, "srfsh",
  18
  19         if(!access(fbuf, R_OK)) {
  20                 if( ! osrf_system_bootstrap_client(fbuf, "srfsh") ) {
  21                         osrfLogError( "Unable to bootstrap client for requests");
  22                         return -1;
  23                 }
  24
  25         } else {
  26                 osrfLogError( "No Config file found at %s", fbuf );
  27                 return -1;
  28         }
  29
  30         if(argc > 1) {
  31                 /* for now.. the first arg is used as a script file for processing */
  32                 int f;
  33                 if( (f = open(argv[1], O_RDONLY)) == -1 ) {
  34                         osrfLogError("Unable to open file %s for reading, exiting...", argv[1]);
  35                         return -1;
  36                 }
  37
  38                 if(dup2(f, STDIN_FILENO) == -1) {
  39                         osrfLogError("Unable to duplicate STDIN, exiting...");
  40                         return -1;
  41                 }
  42
  43                 close(f);
  44                 is_from_script = 1;
  45         }
  46
  47         /* --------------------------------------------- */
  48         load_history();
  49
  50
  51         client = osrf_system_get_transport_client();
  52
  53         /* open the shell handle */
  54         shell_writer = popen( "bash", "w");
  55         //shell_reader = popen( "bash", "r");
  56
  57         /* main process loop */
  58         char* request;
  59         while((request=readline(prompt))) {
  60
  61                 if( !strcmp(request, "exit") || !strcmp(request,"quit"))
  62                         break;
  63
  64                 char* req_copy = strdup(request);
  65
  66                 parse_request( req_copy );
  67                 if( request && strlen(request) > 1 ) {
  68                         add_history(request);
  69                 }
  70
  71                 free(request);
  72                 free(req_copy);
  73
  74                 fflush(shell_writer);
  75                 fflush(stderr);
  76                 fflush(stdout);
  77         }
  78
  79         if(history_file != NULL )
  80                 write_history(history_file);
  81
  82         free(request);
  83
  84         osrf_system_shutdown();
  85         return 0;
  86 }
  87
  88 void sig_child_handler( int s ) {
  89         child_dead = 1;
  90 }
  91
  92 /*
  93 void sig_int_handler( int s ) {
  94         printf("\n");
  95         caught_sigint = 1;
  96         signal(SIGINT,sig_int_handler);
  97 }
  98 */
  99
 100 int load_history() {
 101
 102         char* home = getenv("HOME");
 103         int l = strlen(home) + 24;
 104         char fbuf[l];
 105
 106         memset(fbuf, 0, l);
 107         sprintf(fbuf,"%s/.srfsh_history",home);
 108         history_file = strdup(fbuf);
 109
 110         if(!access(history_file, W_OK | R_OK )) {
 111                 history_length = 999;
 112                 read_history(history_file);
 113         }
 114         return 1;
 115 }
 116
 117
 118 int parse_error( char* words[] ) {
 119
 120         if( ! words )
 121                 return 0;
 122
 123
 124         int i = 0;
 125         char* current;
 126         char buffer[256];
 127         memset(buffer, 0, 256);
 128         while( (current=words[i++]) ) {
 129                 strcat(buffer, current);
 130                 strcat(buffer, " ");
 131         }
 132         if( ! buffer || strlen(buffer) < 1 )
 133                 printf("\n");
 134
 135         fprintf( stderr, "???: %s\n", buffer );
 136         return 0;
 137
 138 }
 139
 140
 141 int parse_request( char* request ) {
 142
 143         if( request == NULL )
 144                 return 0;
 145
 146         int ret_val = 0;
 147         int i = 0;
 148         char* words[COMMAND_BUFSIZE];
 149         memset(words,0,COMMAND_BUFSIZE);
 150         char* req = request;
 151
 152         char* cur_tok = strtok( req, " " );
 153
 154         if( cur_tok == NULL )
 155                 return 0;
 156
 157         while(cur_tok != NULL) {
 158                 words[i++] = cur_tok;
 159                 cur_tok = strtok( NULL, " " );
 160         }
 161
 162
 163         // not sure why (strtok?), but this is necessary
 164         memset( words + i, 0, COMMAND_BUFSIZE - i );
 165
 166         /* pass off to the top level command */
 167         if( !strcmp(words[0],"router") )
 168                 ret_val = handle_router( words );
 169
 170         /*
 171         else if( !strcmp(words[0],"time") )
 172                 ret_val = handle_time( words );
 173                 */
 174
 175         else if (!strcmp(words[0],"request"))
 176                 ret_val = handle_request( words, 0 );
 177
 178         else if (!strcmp(words[0],"relay"))
 179                 ret_val = handle_request( words, 1 );
 180
 181         else if (!strcmp(words[0],"help"))
 182                 ret_val = print_help();
 183
 184         else if (!strcmp(words[0],"set"))
 185                 ret_val = handle_set(words);
 186
 187         else if (!strcmp(words[0],"print"))
 188                 ret_val = handle_print(words);
 189
 190         else if (!strcmp(words[0],"math_bench"))
 191                 ret_val = handle_math(words);
 192
 193         else if (!strcmp(words[0],"introspect"))
 194                 ret_val = handle_introspect(words);
 195
 196         else if (!strcmp(words[0],"login"))
 197                 ret_val = handle_login(words);
 198
 199         else if (words[0][0] == '!')
 200                 ret_val = handle_exec( words, 1 );
 201
 202         if(!ret_val) {
 203                 #ifdef EXEC_DEFAULT
 204                         return handle_exec( words, 0 );
 205                 #else
 206                         return parse_error( words );
 207                 #endif
 208         }
 209
 210         return 1;
 211
 212 }
 213
 214
 215 int handle_introspect(char* words[]) {
 216
 217         if(words[1] && words[2]) {
 218                 fprintf(stderr, "--> %s\n", words[1]);
 219                 char buf[256];
 220                 memset(buf,0,256);
 221                 sprintf( buf, "request %s opensrf.system.method %s", words[1], words[2] );
 222                 return parse_request( buf );
 223
 224         } else {
 225
 226                 if(words[1]) {
 227                         fprintf(stderr, "--> %s\n", words[1]);
 228                         char buf[256];
 229                         memset(buf,0,256);
 230                         sprintf( buf, "request %s opensrf.system.method.all", words[1] );
 231                         return parse_request( buf );
 232                 }
 233         }
 234
 235         return 0;
 236 }
 237
 238
 239 int handle_login( char* words[]) {
 240
 241         if( words[1] && words[2]) {
 242
 243                 char* username = words[1];
 244                 char* password = words[2];
 245
 246                 char buf[256];
 247                 memset(buf,0,256);
 248
 249                 char buf2[256];
 250                 memset(buf2,0,256);
 251
 252                 sprintf( buf,
 253                                 "request open-ils.auth open-ils.auth.authenticate.init \"%s\"", username );
 254                 parse_request(buf);
 255
 256                 char* hash;
 257                 if(last_result && last_result->_result_content) {
 258                         jsonObject* r = last_result->_result_content;
 259                         hash = jsonObjectGetString(r);
 260                 } else return 0;
 261
 262
 263                 char* pass_buf = md5sum(password);
 264
 265                 char both_buf[256];
 266                 memset(both_buf,0,256);
 267                 sprintf(both_buf,"%s%s",hash, pass_buf);
 268
 269                 char* mess_buf = md5sum(both_buf);
 270
 271                 sprintf( buf2,
 272                                 "request open-ils.auth open-ils.auth.authenticate.complete \"%s\", \"%s\", \"opac\"",
 273                                 username, mess_buf );
 274
 275                 free(pass_buf);
 276                 free(mess_buf);
 277
 278                 parse_request( buf2 );
 279
 280                 jsonObject* x = last_result->_result_content;
 281                 if(x) {
 282                         char* authtoken = jsonObjectGetString(jsonObjectGetKey(x, "authtoken"));
 283                         if(authtoken) login_session = strdup(authtoken);
 284                         else login_session = NULL;
 285                 }
 286                 else login_session = NULL;
 287
 288                 printf("Login Session: %s\n", login_session );
 289
 290                 return 1;
 291
 292         }
 293
 294         return 0;
 295 }
 296
 297 int handle_set( char* words[]) {
 298
 299         char* variable;
 300         if( (variable=words[1]) ) {
 301
 302                 char* val;
 303                 if( (val=words[2]) ) {
 304
 305                         if(!strcmp(variable,"pretty_print")) {
 306                                 if(!strcmp(val,"true")) {
 307                                         pretty_print = 1;
 308                                         printf("pretty_print = true\n");
 309                                         return 1;
 310                                 }
 311                                 if(!strcmp(val,"false")) {
 312                                         pretty_print = 0;
 313                                         printf("pretty_print = false\n");
 314                                         return 1;
 315                                 }
 316                         }
 317
 318                         if(!strcmp(variable,"raw_print")) {
 319                                 if(!strcmp(val,"true")) {
 320                                         raw_print = 1;
 321                                         printf("raw_print = true\n");
 322                                         return 1;
 323                                 }
 324                                 if(!strcmp(val,"false")) {
 325                                         raw_print = 0;
 326                                         printf("raw_print = false\n");
 327                                         return 1;
 328                                 }
 329                         }
 330
 331                 }
 332         }
 333
 334         return 0;
 335 }
 336
 337
 338 int handle_print( char* words[]) {
 339
 340         char* variable;
 341         if( (variable=words[1]) ) {
 342                 if(!strcmp(variable,"pretty_print")) {
 343                         if(pretty_print) {
 344                                 printf("pretty_print = true\n");
 345                                 return 1;
 346                         } else {
 347                                 printf("pretty_print = false\n");
 348                                 return 1;
 349                         }
 350                 }
 351
 352                 if(!strcmp(variable,"login")) {
 353                         printf("login session = %s\n", login_session );
 354                         return 1;
 355                 }
 356
 357         }
 358         return 0;
 359 }
 360
 361 int handle_router( char* words[] ) {
 362
 363         if(!client)
 364                 return 1;
 365
 366         int i;
 367
 368         if( words[1] ) {
 369                 if( !strcmp(words[1],"query") ) {
 370
 371                         if( words[2] && !strcmp(words[2],"servers") ) {
 372                                 for(i=3; i < COMMAND_BUFSIZE - 3 && words[i]; i++ ) {
 373                                         router_query_servers( words[i] );
 374                                 }
 375                                 return 1;
 376                         }
 377                         return 0;
 378                 }
 379                 return 0;
 380         }
 381         return 0;
 382 }
 383
 384
 385 /* if new shell, spawn a new child and subshell to do the work,
 386         otherwise pipe the request to the currently open (piped) shell */
 387 int handle_exec(char* words[], int new_shell) {
 388
 389         if(!words[0]) return 0;
 390
 391         if( words[0] && words[0][0] == '!') {
 392                 int len = strlen(words[0]);
 393                 char command[len];
 394                 memset(command,0,len);
 395
 396                 int i; /* chop out the ! */
 397                 for( i=1; i!= len; i++) {
 398                         command[i-1] = words[0][i];
 399                 }
 400
 401                 free(words[0]);
 402                 words[0] = strdup(command);
 403         }
 404
 405         if(new_shell) {
 406                 signal(SIGCHLD, sig_child_handler);
 407
 408                 if(fork()) {
 409
 410                         waitpid(-1, 0, 0);
 411                         if(child_dead) {
 412                                 signal(SIGCHLD,sig_child_handler);
 413                                 child_dead = 0;
 414                         }
 415
 416                 } else {
 417                         execvp( words[0], words );
 418                         exit(0);
 419                 }
 420
 421         } else {
 422
 423
 424                 growing_buffer* b = buffer_init(64);
 425                 int i = 0;
 426                 while(words[i])
 427                         buffer_fadd( b, "%s ", words[i++] );
 428
 429                 buffer_add( b, "\n");
 430
 431                 //int reader;
 432                 //int reader = dup2(STDOUT_FILENO, reader);
 433                 //int reader = dup(STDOUT_FILENO);
 434                 //close(STDOUT_FILENO);
 435
 436                 fprintf( shell_writer, b->buf );
 437                 buffer_free(b);
 438
 439                 fflush(shell_writer);
 440                 usleep(1000);
 441
 442                 /*
 443                 char c[4096];
 444                 bzero(c, 4096);
 445                 read( reader, c, 4095 );
 446                 fprintf(stderr, "read %s", c);
 447                 dup2(reader, STDOUT_FILENO);
 448                 */
 449
 450         }
 451
 452
 453         return 1;
 454 }
 455
 456
 457 int handle_request( char* words[], int relay ) {
 458
 459         if(!client)
 460                 return 1;
 461
 462         if(words[1]) {
 463                 char* server = words[1];
 464                 char* method = words[2];
 465                 int i;
 466                 growing_buffer* buffer = NULL;
 467                 if(!relay) {
 468                         buffer = buffer_init(128);
 469                         buffer_add(buffer, "[");
 470                         for(i = 3; words[i] != NULL; i++ ) {
 471                                 /* removes trailing semicolon if user accidentally enters it */
 472                                 if( words[i][strlen(words[i])-1] == ';' )
 473                                         words[i][strlen(words[i])-1] = '\0';
 474                                 buffer_add( buffer, words[i] );
 475                                 buffer_add(buffer, " ");
 476                         }
 477                         buffer_add(buffer, "]");
 478                 }
 479
 480                 return send_request( server, method, buffer, relay );
 481         }
 482
 483         return 0;
 484 }
 485
 486 int send_request( char* server,
 487                 char* method, growing_buffer* buffer, int relay ) {
 488         if( server == NULL || method == NULL )
 489                 return 0;
 490
 491         jsonObject* params = NULL;
 492         if( !relay ) {
 493                 if( buffer != NULL && buffer->n_used > 0 )
 494                         params = json_parse_string(buffer->buf);
 495         } else {
 496                 if(!last_result || ! last_result->_result_content) {
 497                         printf("We're not going to call 'relay' with no result params\n");
 498                         return 1;
 499                 }
 500                 else {
 501                         jsonObject* o = jsonNewObject(NULL);
 502                         jsonObjectPush(o, last_result->_result_content );
 503                         params = o;
 504                 }
 505         }
 506
 507
 508         if(buffer->n_used > 0 && params == NULL) {
 509                 fprintf(stderr, "JSON error detected, not executing\n");
 510                 return 1;
 511         }
 512
 513         osrf_app_session* session = osrf_app_client_session_init(server);
 514
 515         if(!osrf_app_session_connect(session)) {
 516                 osrfLogWarning( "Unable to connect to remote service %s\n", server );
 517                 return 1;
 518         }
 519
 520         double start = get_timestamp_millis();
 521         //int req_id = osrf_app_session_make_request( session, params, method, 1, NULL );
 522         int req_id = osrf_app_session_make_req( session, params, method, 1, NULL );
 523
 524
 525         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
 526
 527         if(!omsg)
 528                 printf("\nReceived no data from server\n");
 529
 530
 531         signal(SIGPIPE, SIG_IGN);
 532
 533         FILE* less;
 534         if(!is_from_script) less = popen( "less -EX", "w");
 535         else less = stdout;
 536
 537         if( less == NULL ) { less = stdout; }
 538
 539         growing_buffer* resp_buffer = buffer_init(4096);
 540
 541         while(omsg) {
 542
 543                 if(raw_print) {
 544
 545                         if(omsg->_result_content) {
 546
 547                                 osrf_message_free(last_result);
 548                                 last_result = omsg;
 549
 550                                 char* content;
 551
 552                                 if( pretty_print && omsg->_result_content ) {
 553                                         char* j = jsonObjectToJSON(omsg->_result_content);
 554                                         //content = json_printer(j);
 555                                         content = jsonFormatString(j);
 556                                         free(j);
 557                                 } else
 558                                         content = jsonObjectGetString(omsg->_result_content);
 559
 560                                 printf( "\nReceived Data: %s\n", content );
 561                                 free(content);
 562
 563                         } else {
 564
 565                                 char code[16];
 566                                 memset(code, 0, 16);
 567                                 sprintf( code, "%d", omsg->status_code );
 568                                 buffer_add( resp_buffer, code );
 569
 570                                 printf( "\nReceived Exception:\nName: %s\nStatus: %s\nStatus: %s\n",
 571                                                 omsg->status_name, omsg->status_text, code );
 572
 573                                 fflush(stdout);
 574                         }
 575
 576                 } else {
 577
 578                         if(omsg->_result_content) {
 579
 580                                 osrf_message_free(last_result);
 581                                 last_result = omsg;
 582
 583                                 char* content;
 584
 585                                 if( pretty_print && omsg->_result_content ) {
 586                                         char* j = jsonObjectToJSON(omsg->_result_content);
 587                                         //content = json_printer(j);
 588                                         content = jsonFormatString(j);
 589                                         free(j);
 590                                 } else
 591                                         content = jsonObjectGetString(omsg->_result_content);
 592
 593                                 buffer_add( resp_buffer, "\nReceived Data: " );
 594                                 buffer_add( resp_buffer, content );
 595                                 buffer_add( resp_buffer, "\n" );
 596                                 free(content);
 597
 598                         } else {
 599
 600                                 buffer_add( resp_buffer, "\nReceived Exception:\nName: " );
 601                                 buffer_add( resp_buffer, omsg->status_name );
 602                                 buffer_add( resp_buffer, "\nStatus: " );
 603                                 buffer_add( resp_buffer, omsg->status_text );
 604                                 buffer_add( resp_buffer, "\nStatus: " );
 605                                 char code[16];
 606                                 memset(code, 0, 16);
 607                                 sprintf( code, "%d", omsg->status_code );
 608                                 buffer_add( resp_buffer, code );
 609                         }
 610                 }
 611
 612
 613                 omsg = osrf_app_session_request_recv( session, req_id, 5 );
 614
 615         }
 616
 617         double end = get_timestamp_millis();
 618
 619         fprintf( less, resp_buffer->buf );
 620         buffer_free( resp_buffer );
 621         fprintf( less, "\n------------------------------------\n");
 622         if( osrf_app_session_request_complete( session, req_id ))
 623                 fprintf(less, "Request Completed Successfully\n");
 624
 625
 626         fprintf(less, "Request Time in seconds: %.6f\n", end - start );
 627         fprintf(less, "------------------------------------\n");
 628
 629         pclose(less);
 630
 631         osrf_app_session_request_finish( session, req_id );
 632         osrf_app_session_disconnect( session );
 633         osrf_app_session_destroy( session );
 634
 635
 636         return 1;
 637
 638
 639 }
 640
 641 /*
 642 int handle_time( char* words[] ) {
 643
 644         if( ! words[1] ) {
 645
 646                 char buf[36];
 647                 memset(buf,0,36);
 648                 get_timestamp(buf);
 649                 printf( "%s\n", buf );
 650                 return 1;
 651         }
 652
 653         if( words[1] ) {
 654                 time_t epoch = (time_t)atoi( words[1] );
 655                 char* localtime = strdup( ctime( &epoch ) );
 656                 printf( "%s => %s", words[1], localtime );
 657                 free(localtime);
 658                 return 1;
 659         }
 660
 661         return 0;
 662
 663 }
 664 */
 665
 666
 667
 668 int router_query_servers( char* router_server ) {
 669
 670         if( ! router_server || strlen(router_server) == 0 )
 671                 return 0;
 672
 673         char rbuf[256];
 674         memset(rbuf,0,256);
 675         sprintf(rbuf,"router@%s/router", router_server );
 676
 677         transport_message* send =
 678                 message_init( "servers", NULL, NULL, rbuf, NULL );
 679         message_set_router_info( send, NULL, NULL, NULL, "query", 0 );
 680
 681         client_send_message( client, send );
 682         message_free( send );
 683
 684         transport_message* recv = client_recv( client, -1 );
 685         if( recv == NULL ) {
 686                 fprintf(stderr, "NULL message received from router\n");
 687                 return 1;
 688         }
 689
 690         printf(
 691                         "---------------------------------------------------------------------------------\n"
 692                         "Received from 'server' query on %s\n"
 693                         "---------------------------------------------------------------------------------\n"
 694                         "original reg time | latest reg time | last used time | class | server\n"
 695                         "---------------------------------------------------------------------------------\n"
 696                         "%s"
 697                         "---------------------------------------------------------------------------------\n"
 698                         , router_server, recv->body );
 699
 700         message_free( recv );
 701
 702         return 1;
 703 }
 704
 705 int print_help() {
 706
 707         printf(
 708                         "---------------------------------------------------------------------------------\n"
 709                         "Commands:\n"
 710                         "---------------------------------------------------------------------------------\n"
 711                         "help                   - Display this message\n"
 712                         "!<command> [args] - Forks and runs the given command in the shell\n"
 713                         "time                   - Prints the current time\n"
 714                         "time <timestamp>       - Formats seconds since epoch into readable format\n"
 715                         "set <variable> <value> - set a srfsh variable (e.g. set pretty_print true )\n"
 716                         "print <variable>               - Displays the value of a srfsh variable\n"
 717                         "---------------------------------------------------------------------------------\n"
 718
 719                         "router query servers <server1 [, server2, ...]>\n"
 720                         "       - Returns stats on connected services\n"
 721                         "\n"
 722                         "\n"
 723                         "request <service> <method> [ <json formatted string of params> ]\n"
 724                         "       - Anything passed in will be wrapped in a json array,\n"
 725                         "               so add commas if there is more than one param\n"
 726                         "\n"
 727                         "\n"
 728                         "relay <service> <method>\n"
 729                         "       - Performs the requested query using the last received result as the param\n"
 730                         "\n"
 731                         "\n"
 732                         "math_bench <num_batches> [0|1|2]\n"
 733                         "       - 0 means don't reconnect, 1 means reconnect after each batch of 4, and\n"
 734                         "                2 means reconnect after every request\n"
 735                         "\n"
 736                         "introspect <service>\n"
 737                         "       - prints the API for the service\n"
 738                         "\n"
 739                         "\n"
 740                         "---------------------------------------------------------------------------------\n"
 741                         " Commands for Open-ILS\n"
 742                         "---------------------------------------------------------------------------------\n"
 743                         "login <username> <password>\n"
 744                         "       -       Logs into the 'server' and displays the session id\n"
 745                         "       - To view the session id later, enter: print login\n"
 746                         "---------------------------------------------------------------------------------\n"
 747                         "\n"
 748                         "\n"
 749                         "Note: long output is piped through 'less'.  To search in 'less', type: /<search>\n"
 750                         "---------------------------------------------------------------------------------\n"
 751                         "\n"
 752                         );
 753
 754         return 1;
 755 }
 756
 757
 758
 759 char* tabs(int count) {
 760         growing_buffer* buf = buffer_init(24);
 761         int i;
 762         for(i=0;i!=count;i++)
 763                 buffer_add(buf, "  ");
 764
 765         char* final = buffer_data( buf );
 766         buffer_free( buf );
 767         return final;
 768 }
 769
 770 int handle_math( char* words[] ) {
 771         if( words[1] )
 772                 return do_math( atoi(words[1]), 0 );
 773         return 0;
 774 }
 775
 776
 777 int do_math( int count, int style ) {
 778
 779         osrf_app_session* session = osrf_app_client_session_init(  "opensrf.math" );
 780
 781         jsonObject* params = json_parse_string("[]");
 782         jsonObjectPush(params,jsonNewObject("1"));
 783         jsonObjectPush(params,jsonNewObject("2"));
 784
 785         char* methods[] = { "add", "sub", "mult", "div" };
 786         char* answers[] = { "3", "-1", "2", "0.500000" };
 787
 788         float times[ count * 4 ];
 789         memset(times,0,count*4);
 790
 791         int k;
 792         for(k=0;k!=100;k++) {
 793                 if(!(k%10))
 794                         fprintf(stderr,"|");
 795                 else
 796                         fprintf(stderr,".");
 797         }
 798
 799         fprintf(stderr,"\n\n");
 800
 801         int running = 0;
 802         int i;
 803         for(i=0; i!= count; i++) {
 804
 805                 int j;
 806                 for(j=0; j != 4; j++) {
 807
 808                         ++running;
 809
 810                         double start = get_timestamp_millis();
 811                         int req_id = osrf_app_session_make_req( session, params, methods[j], 1, NULL );
 812                         osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
 813                         double end = get_timestamp_millis();
 814
 815                         times[(4*i) + j] = end - start;
 816
 817                         if(omsg) {
 818
 819                                 if(omsg->_result_content) {
 820                                         char* jsn = jsonObjectToJSON(omsg->_result_content);
 821                                         if(!strcmp(jsn, answers[j]))
 822                                                 fprintf(stderr, "+");
 823                                         else
 824                                                 fprintf(stderr, "\n![%s] - should be %s\n", jsn, answers[j] );
 825                                         free(jsn);
 826                                 }
 827
 828
 829                                 osrf_message_free(omsg);
 830
 831                         } else { fprintf( stderr, "\nempty message for tt: %d\n", req_id ); }
 832
 833                         osrf_app_session_request_finish( session, req_id );
 834
 835                         if(style == 2)
 836                                 osrf_app_session_disconnect( session );
 837
 838                         if(!(running%100))
 839                                 fprintf(stderr,"\n");
 840                 }
 841
 842                 if(style==1)
 843                         osrf_app_session_disconnect( session );
 844         }
 845
 846         osrf_app_session_destroy( session );
 847         jsonObjectFree(params);
 848
 849         int c;
 850         float total = 0;
 851         for(c=0; c!= count*4; c++)
 852                 total += times[c];
 853
 854         float avg = total / (count*4);
 855         fprintf(stderr, "\n      Average round trip time: %f\n", avg );
 856
 857         return 1;
 858 }