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use crate::config::*;
use crate::core::Ops;
use crate::errors::NetworkError;
use crate::prochandler::HandleOps;
use crate::runner::Regress;
use log::debug;
use serde::{Deserialize, Serialize};
use std::default::Default;
use zmq::{self, Context, Message};
#[derive(Serialize, Deserialize, Default)]
pub struct DispatchMsg {
pub proctype: HandleOps,
pub func: Option<Ops>,
pub application: Option<String>,
pub refresh: bool,
pub regress_counter: Option<Regress>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct ResponseMsg {
pub code: String,
pub message: String,
}
impl Default for ResponseMsg {
fn default() -> ResponseMsg {
ResponseMsg {
code: String::from("E000"),
message: String::from(
"A generic, unspecified error occured. See backtrace for more details.",
),
}
}
}
pub fn send(d_msg: DispatchMsg) -> Result<ResponseMsg, NetworkError> {
let context = Context::new();
let requester = context.socket(zmq::REQ)?;
requester.connect(get_config()?.client_url.as_str())?;
let mut msg = Message::new();
debug!("Sending Request...");
requester.send(&serde_json::to_string(&d_msg)?, 0)?;
requester.recv(&mut msg, 0)?;
let retmsg: ResponseMsg = serde_json::from_str(msg.as_str().unwrap_or_default())?;
debug!("Received response: {:?}", retmsg);
Ok(retmsg)
}
pub fn heartbeat() -> Result<ResponseMsg, NetworkError> {
let context = Context::new();
let requester = context.socket(zmq::REQ)?;
requester.connect(get_config()?.client_url.as_str())?;
requester.set_linger(1)?;
requester.set_rcvtimeo(2000)?;
let mut msg = Message::new();
debug!("Sending Heartbeat...");
let snd_msg = DispatchMsg {
proctype: HandleOps::Heartbeat,
..Default::default()
};
requester.send(&serde_json::to_string(&snd_msg)?, 0)?;
requester.recv(&mut msg, 0)?;
let retmsg: ResponseMsg = serde_json::from_str(msg.as_str().unwrap_or_default())?;
debug!("Received response: {:?}", retmsg);
Ok(retmsg)
}