Enum PolicyMode

How a resource-bound policy family is applied once its numeric limit is breached, per the plan's "Rollout, profiles and documentation" section.

Not every family supports every mode. Framing, chunk parsing and Content-Length/Transfer-Encoding resolution have no Observe mode at all: an ambiguous chunk size or a conflicting length can only be forwarded (a desync) or rejected, so those call sites are unconditionally enforced and never consult a PolicyMode. ProxyPolicyModes exists for the families where a safe "detect but let it through" middle ground is actually possible.

Namespace: Titanium.Web.Proxy.Options

Assembly: Titanium.Web.Proxy.dll

Syntax

public enum PolicyMode

Fields

Name	Description
Disabled	The family's numeric limit, if any is configured, is not consulted at all: no check runs, no metric is recorded. Distinct from a family whose limit is itself null (which still runs a check that trivially never breaches) - Disabled is a single switch that turns the whole family off regardless of what numeric bound is configured underneath it, so re-enabling later does not require rediscovering and restoring every individual limit value.
Enforce	The family's check runs and a breach rejects the request, closes the connection, or resets the stream, per that family's own defined breach behavior. Today's shipped behavior for every family that has one.
Observe	The family's check still runs and a breach is still recorded (logged and counted in the typed metrics), but the request/connection/stream is never rejected or torn down because of it. Useful for measuring what a stricter profile's limits would have caught against real traffic before switching that profile to Enforce.