From 60d91b79c046deb58b9dfb52d9b83e43d9690eb6 Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Sat, 28 Mar 2020 21:25:44 +0100
Subject: controller: Properly keep track of # running jobs

---
 controller/src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/controller/src/lib.rs b/controller/src/lib.rs
index e5d19ca..c74ff3f 100644
--- a/controller/src/lib.rs
+++ b/controller/src/lib.rs
@@ -507,6 +507,7 @@ impl ComputePool {
 
         // Send the job to the IO thread, which will send it to a round-robin worker
         self.runtime.block_on(self.outbound.send(Outbound::NewJob(jobid, input))).iores()?;
+        self.num_running += 1;
         Ok(())
     }
 
@@ -519,6 +520,7 @@ impl ComputePool {
         if self.num_running > 0 {
             match self.runtime.block_on(self.inbound.recv()) {
                 Some(Inbound::Completion(event)) => {
+                    self.num_running -= 1;
                     Ok(Some(event))
                 },
                 None => Err("IO thread unexpectedly quit".ioerr()),
-- 
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