disabling eventbus on windows, causes deadlock.

backend/pkg/web/server.go

@@ -10,6 +10,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
 	"net/http"
+	"runtime"
 	"strings"
 )
 
@@ -78,13 +79,16 @@ func (ae *AppEngine) Setup() (*gin.RouterGroup, *gin.Engine) {
 
 				secure.POST("/query", handler.QueryResourceFhir)
 
-				//server-side-events handler
+				//server-side-events handler (only supported on mac/linux)
+				// TODO: causes deadlock on Windows
+				if runtime.GOOS != "windows" {
 					secure.GET("/events/stream",
 						middleware.SSEHeaderMiddleware(),
 						middleware.SSEEventBusServerMiddleware(ae.Logger),
 						handler.SSEStream,
 					)
 				}
+			}
 
 			if ae.Config.GetBool("web.allow_unsafe_endpoints") {
 				//this endpoint lets us request data directly from the source api