diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/nng/nng.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/include/nng/nng.h b/include/nng/nng.h index 0db81ef5..2c9dd8c3 100644 --- a/include/nng/nng.h +++ b/include/nng/nng.h @@ -915,7 +915,7 @@ enum nng_flag_enum { // This can be useful when a handler supports an entire directory tree. #define NNG_OPT_WS_REQUEST_URI "ws:request-uri" -// NNG_OPT_WS_TXFRAMESZ is used to configure the fragmentation size +// NNG_OPT_WS_SENDMAXFRAME is used to configure the fragmentation size // used for frames. This has a default value of 64k. Large values // are good for throughput, but penalize latency. They also require // additional buffering on the peer. This value must not be larger @@ -923,7 +923,7 @@ enum nng_flag_enum { // to negotiate this. #define NNG_OPT_WS_SENDMAXFRAME "ws:txframe-max" -// NNG_OPT_WS_RXFRAMESZ is the largest frame we will accept. This should +// NNG_OPT_WS_RECVMAXFRAME is the largest frame we will accept. This should // probably not be larger than NNG_OPT_RECVMAXSZ. If the sender attempts // to send more data than this in a single message, it will be dropped. #define NNG_OPT_WS_RECVMAXFRAME "ws:rxframe-max" @@ -943,7 +943,7 @@ enum nng_flag_enum { // nng_stats_get takes a snapshot of the entire set of statistics. // While the operation can be somewhat expensive (allocations), it // is done in a way that minimizes impact to running operations. -// Note that the statistics are provided as tree, with parents +// Note that the statistics are provided as a tree, with parents // used for grouping, and with child statistics underneath. The // top stat returned will be of type NNG_STAT_SCOPE with name "". // Applications may choose to consider this root scope as "root", if @@ -973,13 +973,25 @@ NNG_DECL nng_stat *nng_stat_child(nng_stat *); NNG_DECL const char *nng_stat_name(nng_stat *); // nng_stat_type is used to determine the type of the statistic. -// At present, only NNG_STAT_TYPE_LEVEL and and NNG_STAT_TYPE_COUNTER -// are defined. Counters generally increment, and therefore changes in the -// value over time are likely more interesting than the actual level. Level +// Counters generally increment, and therefore changes in the value over +// time are likely more interesting than the actual level. Level // values reflect some absolute state however, and should be presented to the // user as is. NNG_DECL int nng_stat_type(nng_stat *); +// nng_stat_find is used to find a specific named statistic within +// a statistic tree. NULL is returned if no such statistic exists. +NNG_DECL nng_stat *nng_stat_find(nng_stat *, const char *); + +// nng_stat_find_socket is used to find the stats for the given socket. +NNG_DECL nng_stat *nng_stat_find_socket(nng_stat *, nng_socket); + +// nng_stat_find_dialer is used to find the stats for the given dialer. +NNG_DECL nng_stat *nng_stat_find_dialer(nng_stat *, nng_dialer); + +// nng_stat_find_listener is used to find the stats for the given listener. +NNG_DECL nng_stat *nng_stat_find_listener(nng_stat *, nng_listener); + enum nng_stat_type_enum { NNG_STAT_SCOPE = 0, // Stat is for scoping, and carries no value NNG_STAT_LEVEL = 1, // Numeric "absolute" value, diffs meaningless |