| 54 | } |
| 55 | |
| 56 | bool redis_connection::select(int dbnum) |
| 57 | { |
| 58 | const char* argv[2]; |
| 59 | size_t lens[2]; |
| 60 | |
| 61 | argv[0] = "SELECT"; |
| 62 | lens[0] = strlen(argv[0]); |
| 63 | |
| 64 | char* buf = (char*) dbuf_->dbuf_alloc(21); |
| 65 | safe_snprintf(buf, 21, "%d", dbnum); |
| 66 | argv[1] = buf; |
| 67 | lens[1] = strlen(argv[1]); |
| 68 | |
| 69 | build_request(2, argv, lens); |
| 70 | return check_status(); |
| 71 | } |
| 72 | |
| 73 | bool redis_connection::ping() |
| 74 | { |