code.gitea.io/gitea@v1.19.3/modules/web/routing/context.go (about)

     1  // Copyright 2021 The Gitea Authors. All rights reserved.
     2  // SPDX-License-Identifier: MIT
     3  
     4  package routing
     5  
     6  import (
     7  	"context"
     8  	"net/http"
     9  )
    10  
    11  type contextKeyType struct{}
    12  
    13  var contextKey contextKeyType
    14  
    15  // UpdateFuncInfo updates a context's func info
    16  func UpdateFuncInfo(ctx context.Context, funcInfo *FuncInfo) {
    17  	record, ok := ctx.Value(contextKey).(*requestRecord)
    18  	if !ok {
    19  		return
    20  	}
    21  
    22  	record.lock.Lock()
    23  	record.funcInfo = funcInfo
    24  	record.lock.Unlock()
    25  }
    26  
    27  // MarkLongPolling marks the request is a long-polling request, and the logger may output different message for it
    28  func MarkLongPolling(resp http.ResponseWriter, req *http.Request) {
    29  	record, ok := req.Context().Value(contextKey).(*requestRecord)
    30  	if !ok {
    31  		return
    32  	}
    33  
    34  	record.lock.Lock()
    35  	record.isLongPolling = true
    36  	record.lock.Unlock()
    37  }
    38  
    39  // UpdatePanicError updates a context's error info, a panic may be recovered by other middlewares, but we still need to know that.
    40  func UpdatePanicError(ctx context.Context, err interface{}) {
    41  	record, ok := ctx.Value(contextKey).(*requestRecord)
    42  	if !ok {
    43  		return
    44  	}
    45  
    46  	record.lock.Lock()
    47  	record.panicError = err
    48  	record.lock.Unlock()
    49  }