Ilya I
Example program with HTTPServer and sensor data streaming over TCPSockets, using Donatien Garnier's Net APIs and services code on top of LWIP. Files StreamServer.h and .cpp encapsulate streaming over TCPSockets. Broadcast is done by sendToAll(), and all incoming data is echoed back to the client. Echo code can be replaced with some remote control of the streaming interface. See main() that shows how to periodically send some data to all subscribed clients. To subscribe, a client should open a socket at <mbed_ip> port 123. I used few lines in TCL code to set up a quick sink for the data. HTTP files are served on port 80 concurrently to the streaming.
api_msg_msg Struct Reference
This struct includes everything that is necessary to execute a function for a netconn in another thread context (mainly used to process netconns in the tcpip_thread context to be thread safe). More...
#include <api_msg.h>
Data Fields | |
| struct netconn * | conn |
| The netconn which to process - always needed: it includes the semaphore which is used to block the application thread until the function finished. | |
| err_t | err |
| The return value of the function executed in tcpip_thread. | |
| struct netbuf * | b |
| used for do_send | |
Detailed Description
This struct includes everything that is necessary to execute a function for a netconn in another thread context (mainly used to process netconns in the tcpip_thread context to be thread safe).
Definition at line 57 of file api_msg.h.
Field Documentation
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