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Diffstat (limited to 'ref/migrate/nng1.html')
| -rw-r--r-- | ref/migrate/nng1.html | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ref/migrate/nng1.html b/ref/migrate/nng1.html index e5fd57f7..9ea6163d 100644 --- a/ref/migrate/nng1.html +++ b/ref/migrate/nng1.html @@ -293,6 +293,14 @@ options must be set on the endpoint (dialer or listener) using the appropriate <code>nng_dialer_set</code> or <code>nng_listener_set</code> option. This likely means that it is necessary to allocate and configure the endpoint before attaching it to the socket. This will also afford a much more fine-grained level of control over transport options.</p> +<h2 id="socket-options"><a class="header" href="#socket-options">Socket Options</a></h2> +<p>The <code>NNG_OPT_PROTO</code>, <code>NNG_OPT_PROTONAME</code>, <code>NNG_OPT_PEER</code>, and <code>NNG_OPT_PEERNAME</code> options +have been replaced by functions instead of options. +Use <code>nng_socket_proto_id</code>, <code>nng_socket_peer_id</code>, <code>nng_socket_proto_name</code>, and <code>nng_socket_peer_name</code> instead. +Note that the new functions provide a reference to a static string, and thus do not require +allocation, and the returned strings should not be freed. Also the IDs are provided as <code>uint16_t</code>, +matching the actual wire protocol values, instead of <code>int</code>.</p> +<p>The <code>NNG_OPT_RAW</code> option has aso been replaced by a function, <code>nng_socket_raw</code>.</p> <h2 id="statistics-use-constified-pointers"><a class="header" href="#statistics-use-constified-pointers">Statistics Use Constified Pointers</a></h2> <p>A number of the statistics functions take, or return, <code>const nng_stat *</code> instead of plain <code>nng_stat *</code>. The ABI has not changed, but it may be necessary to declare |