in geronimo-opentracing/src/main/java/org/apache/geronimo/microprofile/opentracing/microprofile/cdi/OpenTracingExtension.java [110:114]
void zipkinHttpToggle(@Observes final ProcessAnnotatedType<CdiZipkinHttp> onZipkinHttp) {
if (!"http".equalsIgnoreCase(zipkinSender) || !Boolean.parseBoolean(config.read("span.converter.zipkin.http.active", "true"))) {
onZipkinHttp.veto();
}
}