Dear all, I am trying to code consensus algorithm. When one of my server
trying to send message to all other servers, (my cluster has 3 server).
There is one server received right buffer. The other one received wrong
buffer.
The code to check and send just like bellow:
void on_recv(uv_udp_t* handle, ssize_t nread,const uv_buf_t *buf,const
struct sockaddr* recv_addr, unsigned flags)
{
if (nread > 0) {
printf("Recv %d %d\n",buf->len,nread);
for (int i = 0; i < nread; i++)
printf("0x%2x\t",(unsigned char)buf->base[i]);
printf("\n");
}
}
void request_sending(clusterMsg sendRequest,uv_idle_t* handle,char
ip[vIMDB_IP_STR_LEN],int port){
...
printf("Send %d\n",buf.len);
for (int i = 0; i < buf.len; i++)
printf("0x%2x\t",(unsigned char)buf.base[i]);
printf("\n");
uv_udp_send(specific_req,server_uv,&buf,buf_count,(const struct
sockaddr*) &recv_addr,send_cb);
return;
}
Because my code is quite long, I only show a part.
Please tell me, what reason can cause this bug?
Thank you so much
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