X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fman%2Flibmemcached_examples.3;h=d0d6f805bccd7b96de62c4a3d8d44532cf37f2da;hb=0ef2080bdbaafe7e3397530ac69ef4081f4f513e;hp=621116d68d870fbd0492411c7f9057cae88887f1;hpb=1edb76c1dfdf6307d010307b6f04bed3ce22e3a2;p=awesomized%2Flibmemcached diff --git a/docs/man/libmemcached_examples.3 b/docs/man/libmemcached_examples.3 index 621116d6..d0d6f805 100644 --- a/docs/man/libmemcached_examples.3 +++ b/docs/man/libmemcached_examples.3 @@ -1,4 +1,4 @@ -.TH "LIBMEMCACHED_EXAMPLES" "3" "April 07, 2011" "0.47" "libmemcached" +.TH "LIBMEMCACHED_EXAMPLES" "3" "April 12, 2011" "0.47" "libmemcached" .SH NAME libmemcached_examples \- libmemcached Documentation . @@ -37,7 +37,7 @@ Examples for libmemcached For full examples, test cases are found in tests/*.c in the main distribution. These are always up to date, and are used for each test run of the library. -.SS Creating and Freeing structure +.SH CREATING AND FREEING THE MEMCACHED_ST STRUCTURE .sp .nf .ft C @@ -52,35 +52,52 @@ memcached_free(memc); .sp The above code would create a connection and then free the connection when finished. -.SS Connecting to servers +.SH CONNECTING TO SERVERS .sp .nf .ft C -memcached_server_st *servers; -memcached_st *memc= memcached_create(NULL); -char servername[]= "0.example.com"; - -servers= memcached_server_list_append(NULL, servername, 400, &rc); - -for (x= 0; x < 20; x++) +const char *config_string= "\-\-SERVER=host10.example.com \-\-SERVER=host11.example.com \-\-SERVER=host10.example.com" +memcached_st *memc= memcached_create_with_options(config_string, strlen(config_string); { - char buffer[SMALL_STRING_LEN]; - - snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x); - servers= memcached_server_list_append(servers, buffer, 401, &rc); + ... } -rc= memcached_server_push(memc, servers); -memcached_server_free(servers); memcached_free(memc); .ft P .fi .sp -In the above code you create a \fBmemcached_st\fP object that you then feed in a -single host into. In the for loop you build a \fBmemcached_server_st\fPpointer that you then later feed via memcached_server_push() into the -\fBmemcached_st\fP structure. +In the above code you create a \fBmemcached_st\fP object with three server by making use of \fImemcached_create_with_options(3)\fP. +.SH CREATING A POOL OF SERVERS +.sp +.nf +.ft C +const char *config_string= "\-\-SERVER=host10.example.com \-\-SERVER=host11.example.com \-\-SERVER=host10.example.com"; + +memcached_pool_st* pool= memcached_pool(config_string, strlen(config_string)); + +memcached_return_t rc; + +memcached_st *memc= memcached_pool_pop(pool, false, &rc); + +\&.... do work + +/* + Release the memc_ptr that was pulled from the pool +*/ +memcached_pool_push(pool, memc); + +/* + Destroy the pool. +*/ +memcached_pool_destroy(pool); +.ft P +.fi +.sp +In the above code you create a \fBmemcached_pool_st\fP object with three +server by making use of \fImemcached_pool(3)\fP. .sp -You can reuse the \fBmemcached_server_st\fP object with multile \fBmemcached_st\fPstructures. -.SS Adding a value to the server +When memcached_pool_destroy() all memory will be released that is associated +with the pool. +.SH ADDING A VALUE TO THE SERVER .sp .nf .ft C @@ -108,7 +125,7 @@ free(value); .fi .sp It is best practice to always look at the return value of any operation. -.SS Fetching multiple values +.SH FETCHING MULTIPLE VALUES .sp .nf .ft C @@ -141,16 +158,13 @@ Notice that you freed values returned from memcached_fetch(). The define .sp To find out more information please check: \fI\%https://launchpad.net/libmemcached\fP -.SH AUTHOR -.sp -Brian Aker, <\fI\%brian@tangent.org\fP> .SH SEE ALSO .sp -memcached(1) +\fImemcached(1)\fP .SH AUTHOR Brian Aker .SH COPYRIGHT -2011, Brian Aker +2011, Brian Aker DataDifferential, http://datadifferential.com/ .\" Generated by docutils manpage writer. .\" .