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fix(quake): skip latency emulation on WSL2 #279

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fix(quake): skip latency emulation on WSL2 #279

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93c3a29
fix(quake): skip latency emulation on WSL2
huklaa Aug 21, 2026
bfc0bfa
add trailing newline
huklaa Aug 21, 2026
245cbaf
fix(quake): tighten WSL2 detection and formatting
huklaa Aug 21, 2026
bcc00b9
chore(quake): restore unrelated formatting
huklaa Aug 21, 2026
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7 changes: 7 additions & 0 deletions crates/quake/src/latency.rs
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Expand Up @@ -172,6 +172,13 @@ fn generate_tc_script(

script.push_str("set -e\n\n");

// WSL2's kernel does not provide the qdisc modules used by tc/netem in this setup.
// Skip latency emulation there so localdev can still start without manual script edits.
script.push_str("if grep -qi microsoft-standard /proc/sys/kernel/osrelease 2>/dev/null; then\n");
script.push_str(" echo \"WSL2 detected; skipping latency emulation because required tc qdisc modules are unavailable.\"\n");
script.push_str(" exit 0\n");
script.push_str("fi\n\n");

// Install iproute2 and iptables if ip or tc commands are missing (e.g. release images)
script.push_str("if [ -f /etc/debian_version ] && ! which ip tc > /dev/null; then\n");
script.push_str(" (apt-get update -qq && apt-get install -y -qq --no-install-recommends iproute2 iptables) >/dev/null 2>&1\n");
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