diff --git a/src/runtime2/communication.rs b/src/runtime2/communication.rs
index f879550f7307f7dc5a0b96d908adab1299f2175e..27cd90aa4cbd3e9b6bd6740aa221d885b378eef5 100644
--- a/src/runtime2/communication.rs
+++ b/src/runtime2/communication.rs
@@ -36,12 +36,13 @@ pub enum PortState {
     Closed,
 }
 
+#[derive(Debug)]
 pub struct Port {
     pub self_id: PortId,
-    pub peer_id: PortId,
+    pub peer_id: PortId, // eventually consistent
     pub kind: PortKind,
     pub state: PortState,
-    pub peer_comp_id: CompId,
+    pub peer_comp_id: CompId, // eventually consistent
 }
 
 pub struct Channel {
@@ -122,7 +123,6 @@ pub enum SyncRoundDecision {
 #[derive(Debug)]
 pub struct SyncPartialSolution {
     pub channel_mapping: Vec<SyncSolutionChannel>,
-    pub matched_channels: usize,
     pub decision: SyncRoundDecision,
 }
 
@@ -130,7 +130,6 @@ impl Default for SyncPartialSolution {
     fn default() -> Self {
         return Self{
             channel_mapping: Vec::new(),
-            matched_channels: 0,
             decision: SyncRoundDecision::None,
         }
     }