make LegacyMembershipManger local variables consistent with config

src/matrixrtc/LegacyMembershipManager.ts

@@ -63,31 +63,31 @@ export class LegacyMembershipManager implements IMembershipManager {
     private updateCallMembershipRunning = false;
     private needCallMembershipUpdate = false;
     /**
-     * If the server disallows the configured {@link membershipServerSideExpiryTimeout},
+     * If the server disallows the configured {@link delayedLeaveEventDelayMs},
      * this stores a delay that the server does allow.
      */
-    private membershipServerSideExpiryTimeoutOverride?: number;
+    private delayedLeaveEventDelayMsOverride?: number;
     private disconnectDelayId: string | undefined;
 
-    private get callMemberEventRetryDelayMinimum(): number {
+    private get networkErrorLocalRetryMs(): number {
         return this.joinConfig?.networkErrorLocalRetryMs ?? this.joinConfig?.callMemberEventRetryDelayMinimum ?? 3_000;
     }
-    private get membershipExpiryTimeout(): number {
+    private get membershipEventExpiryMs(): number {
         return (
             this.joinConfig?.membershipEventExpiryMs ??
             this.joinConfig?.membershipExpiryTimeout ??
             DEFAULT_EXPIRE_DURATION
         );
     }
-    private get membershipServerSideExpiryTimeout(): number {
+    private get delayedLeaveEventDelayMs(): number {
         return (
-            this.membershipServerSideExpiryTimeoutOverride ??
+            this.delayedLeaveEventDelayMsOverride ??
             this.joinConfig?.delayedLeaveEventDelayMs ??
             this.joinConfig?.membershipServerSideExpiryTimeout ??
             8_000
         );
     }
-    private get membershipKeepAlivePeriod(): number {
+    private get delayedLeaveEventRestartMs(): number {
         return this.joinConfig?.delayedLeaveEventRestartMs ?? this.joinConfig?.membershipKeepAlivePeriod ?? 5_000;
     }
 
@@ -138,7 +138,7 @@ export class LegacyMembershipManager implements IMembershipManager {
     public join(fociPreferred: Focus[], fociActive?: Focus): void {
         this.ownFocusActive = fociActive;
         this.ownFociPreferred = fociPreferred;
-        this.relativeExpiry = this.membershipExpiryTimeout;
+        this.relativeExpiry = this.membershipEventExpiryMs;
         // We don't wait for this, mostly because it may fail and schedule a retry, so this
         // function returning doesn't really mean anything at all.
         void this.triggerCallMembershipEventUpdate();
@@ -262,7 +262,7 @@ export class LegacyMembershipManager implements IMembershipManager {
                             this.client._unstable_sendDelayedStateEvent(
                                 this.room.roomId,
                                 {
-                                    delay: this.membershipServerSideExpiryTimeout,
+                                    delay: this.delayedLeaveEventDelayMs,
                                 },
                                 EventType.GroupCallMemberPrefix,
                                 {}, // leave event
@@ -279,9 +279,9 @@ export class LegacyMembershipManager implements IMembershipManager {
                             const maxDelayAllowed = e.data["org.matrix.msc4140.max_delay"];
                             if (
                                 typeof maxDelayAllowed === "number" &&
-                                this.membershipServerSideExpiryTimeout > maxDelayAllowed
+                                this.delayedLeaveEventDelayMs > maxDelayAllowed
                             ) {
-                                this.membershipServerSideExpiryTimeoutOverride = maxDelayAllowed;
+                                this.delayedLeaveEventDelayMsOverride = maxDelayAllowed;
                                 return prepareDelayedDisconnection();
                             }
                         }
@@ -351,7 +351,7 @@ export class LegacyMembershipManager implements IMembershipManager {
             }
             logger.info("Sent updated call member event.");
         } catch (e) {
-            const resendDelay = this.callMemberEventRetryDelayMinimum;
+            const resendDelay = this.networkErrorLocalRetryMs;
             logger.warn(`Failed to send call member event (retrying in ${resendDelay}): ${e}`);
             await sleep(resendDelay);
             await this.triggerCallMembershipEventUpdate();
@@ -359,7 +359,7 @@ export class LegacyMembershipManager implements IMembershipManager {
     }
 
     private scheduleDelayDisconnection(): void {
-        this.memberEventTimeout = setTimeout(() => void this.delayDisconnection(), this.membershipKeepAlivePeriod);
+        this.memberEventTimeout = setTimeout(() => void this.delayDisconnection(), this.delayedLeaveEventRestartMs);
     }
 
     private readonly delayDisconnection = async (): Promise<void> => {