int main(int argc, char** argv) {
// init Proposer
View view(0);
std::set<node_id_t> *nodes_set = view.get_nodes();
std::set<node_id_t>::iterator it;
PropValue value;
value.set_data("Hello World!");
Proposer prop(view, value);
// Phase I Propser call prepare
LOG_INFO("Test_Proposer Started Phase I");
MsgPrepare *msg_pre = prop.msg_prepare();
LOG_INFO("Test_Proposer (ballot_id_):%llu", msg_pre->ballot_id());
// std::cout << "ballot_id_ " << msg_pre->ballot_id() <<std::endl;
// Phase I Propsergot msg_pre and send to all acceptors
for (it = nodes_set->begin(); it != nodes_set->end(); it++) {
// send
}
// listen to all acceptors got ack in different threads
// fake acceptors here
View view2(0);
Acceptor acc(view2);
MsgAckPrepare *msg_ack_pre = acc.handle_msg_prepare(msg_pre);
MsgAccept *msg_acc = NULL;
switch (prop.handle_msg_promise(msg_ack_pre)) {
case DROP: break;
case NOT_ENOUGH: break;
case CONTINUE: {
// Send to all acceptors in view
LOG_INFO("Test_Proposer Continue to Phase II");
msg_acc = prop.msg_accept();
for (it = nodes_set->begin(); it != nodes_set->end(); it++) {
// send msg_accpect
}
break;
}
default: { //RESTART
msg_pre = prop.restart_msg_prepare();
for (it = nodes_set->begin(); it != nodes_set->end(); it++) {
// send msg_prepare
}
}
}
//Not Good to avoid error
if (!msg_acc) return -1;
MsgAckAccept *msg_ack_acc = acc.handle_msg_accept(msg_acc);
// handle_msg_accepted
switch (prop.handle_msg_accepted(msg_ack_acc)) {
case DROP: break;
case NOT_ENOUGH: break;
case CHOOSE: {
// std::cout << "One Value is Successfully Chosen!" << std::endl;
LOG_INFO("Test_Proposer One Value is Successfully Chosen!");
// destroy all the threads retlated to this paxos_instance
// TODO
break;
}
default: { //RESTART
msg_pre = prop.restart_msg_prepare();
for (it = nodes_set->begin(); it != nodes_set->end(); it++) {
// send msg_prepare
}
}
}
return 0;
}
