From e8787d89c6592d86c1f079757c3b6ff3ccb3ff8e Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Wed, 24 May 2023 08:28:16 -0400
Subject: [PATCH] ib: unset vlm via new `FeedInit.shm_write_opts` field

---
 piker/brokers/ib/feed.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/piker/brokers/ib/feed.py b/piker/brokers/ib/feed.py
index 3a7728d2..fb896624 100644
--- a/piker/brokers/ib/feed.py
+++ b/piker/brokers/ib/feed.py
@@ -894,15 +894,14 @@ async def stream_quotes(
 
         init_msg = FeedInit(mkt_info=mkt)
 
-        has_vlm: bool = True
         if mkt.dst.atype in {
             'forex',
             'index',
             'commodity',
         }:
-            has_vlm = False
             # tell sampler config that it shouldn't do vlm summing.
             init_msg.shm_write_opts['sum_tick_vlm'] = False
+            init_msg.shm_write_opts['has_vlm'] = False
 
         init_msgs.append(init_msg)
 
@@ -977,7 +976,7 @@ async def stream_quotes(
 
                     async with aclosing(stream):
                         # if syminfo.get('no_vlm', False):
-                        if not has_vlm:
+                        if not init_msg.shm_write_opts['has_vlm']:
 
                             # generally speaking these feeds don't
                             # include vlm data.