Fix/#98 로그인 오류 수정 - Spring OSIV 설정 비활성화 & SSE Nginx 설정 추가

Fix/#98  로그인 오류 수정 - Spring OSIV 설정 비활성화 & SSE Nginx 설정 추가

Author: ojy0903

src/main/java/com/whereyouad/WhereYouAd/domains/dashboard/presentation/DashboardController.java

@@ -5,6 +5,7 @@
 import com.whereyouad.WhereYouAd.domains.dashboard.domain.service.DashboardService;
 import com.whereyouad.WhereYouAd.domains.dashboard.presentation.docs.DashboardControllerDocs;
 import com.whereyouad.WhereYouAd.global.response.DataResponse;
+import jakarta.servlet.http.HttpServletResponse;
 import jakarta.validation.Valid;
 import lombok.AccessLevel;
 import lombok.RequiredArgsConstructor;
@@ -86,11 +87,13 @@ public ResponseEntity<DataResponse<DashboardResponse.RankingROASList>> getRoasRa
     public ResponseEntity<SseEmitter> streamRealClicks(
             @AuthenticationPrincipal(expression = "userId") Long userId,
             @PathVariable Long orgId,
-            @RequestParam(required = false, defaultValue = "dummy") String mode
+            @RequestParam(required = false, defaultValue = "dummy") String mode,
+            HttpServletResponse response
     )
     {
         SseEmitter emitter = dashboardClickService.subscribe(userId, orgId, mode);
 
+        response.setHeader("X-Accel-Buffering", "no");
         return ResponseEntity.ok(emitter);
     }
 }

src/main/java/com/whereyouad/WhereYouAd/domains/dashboard/presentation/docs/DashboardControllerDocs.java

@@ -6,6 +6,7 @@
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -121,6 +122,7 @@ ResponseEntity<DataResponse<DashboardResponse.OngoingPlatformAdCountResponse>> g
     public ResponseEntity<SseEmitter> streamRealClicks(
             @AuthenticationPrincipal(expression = "userId") Long userId,
             @PathVariable Long orgId,
-            @RequestParam(required = false, defaultValue = "dummy") String mode
+            @RequestParam(required = false, defaultValue = "dummy") String mode,
+            @Parameter(hidden = true) HttpServletResponse response
     );
 }

src/main/resources/application.yml

@@ -24,6 +24,7 @@ spring:
     properties:
       hibernate:
         format_sql: true     # SQL 예쁘게 출력
+    open-in-view: false     #OSIV 비활성화 -> SSE Db 커넥션 풀 고갈 방지
 
   # 3. Redis 설정
   data: