// Swap this with main -- this is a protocol test
int test(int argc, char **args){
/**
* Example from page 8 of the web socket protocol RFC : http://www.whatwg.org/specs/web-socket-protocol/
*/
char *headers = "{\"PATH\":\"/dds_stream\",\"host\":\"localhost:6767\","
"\"sec-websocket-key1\":\"18x 6]8vM;54 *(5: { U1]8 z [ 8\","
"\"origin\":\"http://localhost:6767\",\"x-forwarded-for\":\"::1\","
"\"upgrade\":\"WebSocket\",\"connection\":\"Upgrade\","
"\"sec-websocket-key2\":\"1_ tx7X d < nw 334J702) 7]o}` 0\","
"\"METHOD\":\"GET\",\"VERSION\":\"HTTP/1.1\",\"URI\":\"/dds_stream\","
"\"PATTERN\":\"/dds_stream\"}";
char *body = "Tm[K T2u";
mongrel2_request *req = calloc(1,sizeof(mongrel2_request));
req->raw_headers = bfromcstr(headers);
req->body = bfromcstr(body);
unsigned char response[16];
mongrel2_ws_handshake_response(req, response);
if(strncmp((const char*)response,"fQJ,fN/4F4!~K~MH",16) != 0){
fprintf(stdout,"Response did not match expection\n");
fprintf(stdout,"Exepcted: fQJ,fN/4F4!~K~MH\n");
fprintf(stdout,"Got: %s",response);
}
mongrel2_request_finalize(req);
return 0;
}
int main(int argc, char **args){
char* SENDER = NULL;
if (argc > 1 ) {
SENDER = args[1];
}
printf("Handler ID : %s\n", SENDER);
bstring pull_addr = bfromcstr("tcp://127.0.0.1:9999");
bstring pub_addr = bfromcstr("tcp://127.0.0.1:9998");
mongrel2_ctx *ctx = mongrel2_init(1); // Yes for threads?
mongrel2_socket *pull_socket = mongrel2_pull_socket(ctx);
mongrel2_connect(pull_socket, bdata(pull_addr));
mongrel2_socket *pub_socket = mongrel2_pub_socket(ctx);
mongrel2_connect(pub_socket, bdata(pub_addr));
if (SENDER != NULL) {
mongrel2_set_identity(pub_socket, SENDER);
}
const bstring headers = bfromcstr("HTTP/1.1 200 OK\r\nDate: Fri, 07 Jan 2011 01:15:42 GMT\r\nStatus: 200 OK\r\nConnection: close");
mongrel2_request *request;
while(1){
request = mongrel2_recv(pull_socket);
btoupper(request->body);
mongrel2_reply_http(pub_socket, request, headers, request->body);
mongrel2_disconnect(pub_socket, request);
mongrel2_request_finalize(request);
}
bdestroy(headers);
bdestroy(pull_addr);
bdestroy(pub_addr);
mongrel2_close(pull_socket);
mongrel2_close(pub_socket);
mongrel2_deinit(ctx);
return 0;
}
int main(int argc, char **args){
bstring pull_addr = bfromcstr("tcp://127.0.0.1:8999");
bstring pub_addr = bfromcstr("tcp://127.0.0.1:8998");
mongrel2_ctx *ctx = mongrel2_init(1); // Yes for threads?
mongrel2_socket *pull_socket = mongrel2_pull_socket(ctx,bdata(&SENDER));
mongrel2_connect(pull_socket, bdata(pull_addr));
mongrel2_socket *pub_socket = mongrel2_pub_socket(ctx);
mongrel2_connect(pub_socket, bdata(pub_addr));
const bstring headers = bfromcstr("HTTP/1.1 200 OK\r\nDate: Fri, 07 Jan 2011 01:15:42 GMT\r\nStatus: 200 OK\r\nConnection: close");
mongrel2_request *request;
// Need to set umask to allow file creation... then restore? Not sure!
mode_t process_mask = umask(0);
int retval;
retval = mkfifo("handler_pipe", S_IRUSR);
umask(process_mask);
if(retval != 0){
switch(errno){
case EACCES :
fprintf(stderr,"Insufficient permissions to create fifo handler_pipe");
case EEXIST :
//fprintf(stderr,"handler_pipe already exists. That's cool tho.");
goto no_mkfifo_error;
case ENAMETOOLONG :
fprintf(stderr,"handler_pipe is too long of a name. Unlikely!");
break;
case ENOENT :
fprintf(stderr,"path for handler_pipe does not exist");
break;
case ENOSPC :
fprintf(stderr,"no more room for handler_pipe");
break;
case ENOTDIR :
fprintf(stderr,"path for handler_pipe is not a directory");
break;
case EROFS :
fprintf(stderr,"handler_pipe cannot be created on read only fs");
break;
default:
fprintf(stderr,"Error creating fifo. Not sure what though. Sorry! %d",errno);
break;
}
exit(EXIT_FAILURE);
}
no_mkfifo_error:
fprintf(stdout,"Created handler_pipe AOK\n");
FILE *fifofd = fopen("handler_pipe","r");
if(fifofd == NULL){
fprintf(stderr,"Could not open handler_pipe");
exit(EXIT_FAILURE);
}
size_t read_size;
request = mongrel2_recv(pull_socket);
// A 1k buffer
void* fifo_buffer = calloc(1024,1);
//while(1){
read_size = fread(fifo_buffer, 1024, 1, fifofd);
fprintf(stdout,"read_size from fifo: %zd", read_size); // z is for size_t's... weird!
bdestroy(request->body);
request->body = bfromcstralloc(1024,(const char*)fifo_buffer);
mongrel2_reply_http(pub_socket, request, headers, request->body);
mongrel2_disconnect(pub_socket, request);
//}
mongrel2_request_finalize(request);
bdestroy(headers);
bdestroy(pull_addr);
bdestroy(pub_addr);
mongrel2_close(pull_socket);
mongrel2_close(pub_socket);
mongrel2_deinit(ctx);
return 0;
}
