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Location: CSY/reowolf/examples/pres_2/bob.c - annotation
4bf1367cd8a1
1.3 KiB
text/x-csrc
decluttered global namespace of consts in C FFI. added examples for interop programming
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#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
// Create a connector, configured with a protocol defined in a file
char * pdl = buffer_pdl("./eg_protocols.pdl");
Arc_ProtocolDescription * pd = protocol_description_parse(pdl, strlen(pdl));
char logpath[] = "./pres_2_bob.txt";
Connector * c = connector_new_logging(pd, logpath, sizeof(logpath)-1);
rw_err_peek(c);
// ... with 1 outgoing network connection
PortId ports[3];
FfiSocketAddr addr = {{127,0,0,1}, 8000};
connector_add_net_port(c, &ports[0], addr, Polarity_Getter, EndpointPolarity_Active);
connector_add_port_pair(c, &ports[1], &ports[2]);
connector_add_component(c, "pres_2", 6, ports, 2);
rw_err_peek(c);
// Connect with peers (5000ms timeout).
connector_connect(c, 5000);
rw_err_peek(c);
// Prepare to receive a message.
connector_get(c, ports[2]);
rw_err_peek(c);
// ... reach new consistent state within 1000ms deadline.
connector_sync(c, 1000);
rw_err_peek(c);
// Read our received message
size_t msg_len;
const char * msg_ptr = connector_gotten_bytes(c, ports[2], &msg_len);
printf("Got msg `%.*s`\n", msg_len, msg_ptr);
printf("Exiting\n");
protocol_description_destroy(pd);
connector_destroy(c);
free(pdl);
sleep(1.0);
return 0;
}
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