Merge pull request #118 from Becksteinlab/race-condition

Don't change timeout on pause/unpause

Author: ljwoods2

CHANGELOG.md

@@ -15,6 +15,24 @@ The rules for this file:
     * YYYY-MM-DD date format (following ISO 8601)
   * accompany each entry with github issue/PR number (Issue #xyz)
 -->
+## [v0.2.3] - 2025-11-08
+### Authors
+@ljwoods2
+
+### Changed
+
+### Added
+
+### Fixed
+* Removed timeout changes during pause/resume for IMDv2 and IMv3
+  (Issue #96, PR #118)
+
+### Deprecated
+<!-- Soon-to-be removed features -->
+
+### Removed
+<!-- Removed features -->
+
 
 ## [v0.2.2] - 2025-07-20
 ### Authors

imdclient/IMDClient.py

@@ -591,7 +591,6 @@ def _parse_imdframe(self):
             raise RuntimeError("IMDProducer: Unexpected packet type or length")
 
     def _pause(self):
-        self._conn.settimeout(0)
         logger.debug(
             "IMDProducer: Pausing simulation because buffer is almost full"
         )
@@ -607,7 +606,6 @@ def _pause(self):
         # from the socket
 
     def _unpause(self):
-        self._conn.settimeout(self._timeout)
         logger.debug("IMDProducer: Unpausing simulation, buffer has space")
         unpause = create_header_bytes(IMDHeaderType.IMD_PAUSE, 0)
         try:
@@ -658,7 +656,6 @@ def __init__(
             self._forces = bytearray(xvf_bytes)
 
     def _pause(self):
-        self._conn.settimeout(0)
         logger.debug(
             "IMDProducer: Pausing simulation because buffer is almost full"
         )
@@ -674,7 +671,6 @@ def _pause(self):
         # from the socket
 
     def _unpause(self):
-        self._conn.settimeout(self._timeout)
         logger.debug("IMDProducer: Unpausing simulation, buffer has space")
         unpause = create_header_bytes(IMDHeaderType.IMD_RESUME, 0)
         try: