Add a way to set the channel's priv pointer when opening it.

[meshlink] / src / meshlink.h

diff --git a/src/meshlink.h b/src/meshlink.h
index 00aa19b26849413b664d3fc2c0331ab3730399ef..e043d8d28f3a402dc52e7ed4f9ffc554a8ee1c60 100644 (file)
--- a/src/meshlink.h
+++ b/src/meshlink.h
@@ -1171,6 +1171,7 @@ extern void meshlink_set_channel_rcvbuf(struct meshlink_handle *mesh, struct mes
  *                      The pointer may be NULL, in which case incoming data is ignored.
  *  @param data         A pointer to a buffer containing data to already queue for sending, or NULL if there is no data to send.
  *                      After meshlink_send() returns, the application is free to overwrite or free this buffer.
+ *                      If len is 0, the data pointer is copied into the channel's priv member.
  *  @param len          The length of the data, or 0 if there is no data to send.
  *  @param flags        A bitwise-or'd combination of flags that set the semantics for this channel.
  *
@@ -1199,6 +1200,7 @@ extern struct meshlink_channel *meshlink_channel_open_ex(struct meshlink_handle
  *  @param data         A pointer to a buffer containing data to already queue for sending, or NULL if there is no data to send.
  *                      After meshlink_send() returns, the application is free to overwrite or free this buffer.
  *  @param len          The length of the data, or 0 if there is no data to send.
+ *                      If len is 0, the data pointer is copied into the channel's priv member.
  *
  *  @return             A handle for the channel, or NULL in case of an error.
  *                      The handle is valid until meshlink_channel_close() is called.
@@ -1380,6 +1382,18 @@ extern size_t meshlink_channel_get_sendq(struct meshlink_handle *mesh, struct me
  */
 extern size_t meshlink_channel_get_recvq(struct meshlink_handle *mesh, struct meshlink_channel *channel);
 
+/// Set the connection timeout used for channels to the given node.
+/** This sets the timeout after which unresponsive channels will be reported as closed.
+ *  The timeout is set for all current and future channels to the given node.
+ *
+ *  \memberof meshlink_node
+ *  @param mesh         A handle which represents an instance of MeshLink.
+ *  @param channel      A handle for the channel.
+ *  @param timeout      The timeout in seconds after which unresponsive channels will be reported as closed.
+ *                      The default is 60 seconds.
+ */
+extern void meshlink_set_node_channel_timeout(struct meshlink_handle *mesh, struct meshlink_node *node, int timeout);
+
 /// Hint that a hostname may be found at an address
 /** This function indicates to meshlink that the given hostname is likely found
  *  at the given IP address and port.