Use $Restrict

README.rst

 ..
 .. NB:  This file is machine generated, DO NOT EDIT!
 ..
-.. Edit vmod.vcc and run make instead
+.. Edit ./vfp_brotli.vcc and run make instead
 ..
 
 .. role:: ref(emphasis)
 
 ===========
-VMOD brotli
+vmod_brotli
 ===========
 
 --------------------------------------------------
@@ -198,7 +198,7 @@ Note that (unlike gzip) brotli compression does not work together with
 Edge Side Includes (ESI). See `LIMITATIONS`_ below for a discussion of
 this issue, and of possible solutions with VCL.
 
-.. _vmod_brotli.encoder:
+.. _brotli.encoder():
 
 new xencoder = brotli.encoder(STRING name, BYTES buffer, INT quality, BOOL large_win, INT lgwin, ENUM mode)
 -----------------------------------------------------------------------------------------------------------
@@ -284,7 +284,7 @@ Example::
 	}
   }
 
-.. _vmod_brotli.encoder.create_stats:
+.. _xencoder.create_stats():
 
 VOID xencoder.create_stats()
 ----------------------------
@@ -294,10 +294,7 @@ the custom compression filter. These are the same as the counters
 created for the standard ``"br"`` filter. See `STATISTICS`_ below for
 details.
 
-The ``.create_stats()`` method MAY NOT be called in any VCL subroutine
-besides ``vcl_init``. If it is called in another subroutine, then VCL
-failure is invoked -- ordinarily, the request fails with a "503 VCL
-failed" response.
+Restricted to: ``vcl_init``.
 
 Example::
 
@@ -309,7 +306,7 @@ Example::
 	mybr.create_stats();
   }
 
-.. _vmod_brotli.decoder:
+.. _brotli.decoder():
 
 new xdecoder = brotli.decoder(STRING name, BYTES buffer, BOOL large_win)
 ------------------------------------------------------------------------
@@ -359,7 +356,7 @@ Example::
 	}
   }
 
-.. _vmod_brotli.decoder.create_stats:
+.. _xdecoder.create_stats():
 
 VOID xdecoder.create_stats()
 ----------------------------
@@ -371,7 +368,7 @@ for details.
 As with ``encoder.create_stats()``, this method MAY NOT be called in
 any VCL subroutine besides ``vcl_init``, otherwise VCL failure is invoked.
 
-.. _vmod_brotli.encoder_version:
+.. _brotli.encoder_version():
 
 STRING encoder_version()
 ------------------------
@@ -382,7 +379,7 @@ Example::
 
   std.log("Using brotli encoder version: " + brotli.encoder_version());
 
-.. _vmod_brotli.decoder_version:
+.. _brotli.decoder_version():
 
 STRING decoder_version()
 ------------------------
@@ -393,7 +390,7 @@ Example::
 
   std.log("Using brotli decoder version: " + brotli.decoder_version());
 
-.. _vmod_brotli.version:
+.. _brotli.version():
 
 STRING version()
 ----------------

src/vfp_brotli.c

@@ -753,11 +753,7 @@ create_stats(VRT_CTX, const struct vfp *vfp, const char *vcl_name)
 
 	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);
 	AN(vcl_name);
-	if ((ctx->method & VCL_MET_INIT) == 0) {
-		VFAIL(ctx, "%s.create_stats() may only be called in vcl_init",
-		      vcl_name);
-		return;
-	}
+	assert(ctx->method == VCL_MET_INIT);
 
 	AN(vfp);
 	CAST_OBJ_NOTNULL(vfp_priv, TRUST_ME(vfp->priv1), VFP_PRIV_MAGIC);

src/vfp_brotli.vcc

@@ -281,10 +281,7 @@ the custom compression filter. These are the same as the counters
 created for the standard ``"br"`` filter. See `STATISTICS`_ below for
 details.
 
-The ``.create_stats()`` method MAY NOT be called in any VCL subroutine
-besides ``vcl_init``. If it is called in another subroutine, then VCL
-failure is invoked -- ordinarily, the request fails with a "503 VCL
-failed" response.
+$Restrict vcl_init
 
 Example::