本文整理汇总了Golang中github.com/polyverse-security/vulcand/Godeps/_workspace/src/github.com/mailgun/oxy/forward.New函数的典型用法代码示例。如果您正苦于以下问题:Golang New函数的具体用法?Golang New怎么用?Golang New使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了New函数的19个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: TestNoBody
func (s *STSuite) TestNoBody(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.WriteHeader(http.StatusOK)
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:27,代码来源:stream_test.go
示例2: TestPreservesTLS
// Make sure that stream handler preserves TLS settings
func (s *STSuite) TestPreservesTLS(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.WriteHeader(http.StatusOK)
w.Write([]byte("ok"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
var t *tls.ConnectionState
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
t = req.TLS
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)))
c.Assert(err, IsNil)
proxy := httptest.NewUnstartedServer(st)
proxy.StartTLS()
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
c.Assert(t, NotNil)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:34,代码来源:stream_test.go
示例3: TestCustomErrorHandler
func (s *STSuite) TestCustomErrorHandler(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello, this response is too large"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
errHandler := utils.ErrorHandlerFunc(func(w http.ResponseWriter, req *http.Request, err error) {
w.WriteHeader(http.StatusTeapot)
w.Write([]byte(http.StatusText(http.StatusTeapot)))
})
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MaxResponseBodyBytes(4), ErrorHandler(errHandler))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusTeapot)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:31,代码来源:stream_test.go
示例4: TestRebalancerLive
func (s *RBSuite) TestRebalancerLive(c *C) {
a, b := testutils.NewResponder("a"), testutils.NewResponder("b")
defer a.Close()
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
rb, err := NewRebalancer(lb, RebalancerBackoff(time.Millisecond), RebalancerClock(s.clock))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.UpsertServer(testutils.ParseURI("http://localhost:62345"))
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 1000; i += 1 {
testutils.Get(proxy.URL)
if i%10 == 0 {
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
}
// load balancer changed weights
c.Assert(rb.servers[0].curWeight, Equals, FSMMaxWeight)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(rb.servers[2].curWeight, Equals, 1)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:33,代码来源:rebalancer_test.go
示例5: TestRequestLimitReached
func (s *STSuite) TestRequestLimitReached(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MaxRequestBodyBytes(4))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL, testutils.Body("this request is too long"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusRequestEntityTooLarge)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:27,代码来源:stream_test.go
示例6: TestWeighted
func (s *RRSuite) TestWeighted(c *C) {
a := testutils.NewResponder("a")
defer a.Close()
b := testutils.NewResponder("b")
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
lb.UpsertServer(testutils.ParseURI(a.URL), Weight(3))
lb.UpsertServer(testutils.ParseURI(b.URL), Weight(2))
proxy := httptest.NewServer(lb)
defer proxy.Close()
c.Assert(seq(c, proxy.URL, 6), DeepEquals, []string{"a", "a", "b", "a", "b", "a"})
w, ok := lb.ServerWeight(testutils.ParseURI(a.URL))
c.Assert(w, Equals, 3)
c.Assert(ok, Equals, true)
w, ok = lb.ServerWeight(testutils.ParseURI(b.URL))
c.Assert(w, Equals, 2)
c.Assert(ok, Equals, true)
w, ok = lb.ServerWeight(testutils.ParseURI("http://caramba:4000"))
c.Assert(w, Equals, -1)
c.Assert(ok, Equals, false)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:33,代码来源:rr_test.go
示例7: TestFileStreamingResponse
func (s *STSuite) TestFileStreamingResponse(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello, this response is too large to fit in memory"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MemResponseBodyBytes(4))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, body, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "hello, this response is too large to fit in memory")
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:28,代码来源:stream_test.go
示例8: TestUpsertWeight
func (s *RRSuite) TestUpsertWeight(c *C) {
a := testutils.NewResponder("a")
defer a.Close()
b := testutils.NewResponder("b")
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
c.Assert(lb.UpsertServer(testutils.ParseURI(a.URL)), IsNil)
c.Assert(lb.UpsertServer(testutils.ParseURI(b.URL)), IsNil)
proxy := httptest.NewServer(lb)
defer proxy.Close()
c.Assert(seq(c, proxy.URL, 3), DeepEquals, []string{"a", "b", "a"})
c.Assert(lb.UpsertServer(testutils.ParseURI(b.URL), Weight(3)), IsNil)
c.Assert(seq(c, proxy.URL, 4), DeepEquals, []string{"b", "b", "a", "b"})
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:25,代码来源:rr_test.go
示例9: TestRebalancerRemoveServer
func (s *RBSuite) TestRebalancerRemoveServer(c *C) {
a, b := testutils.NewResponder("a"), testutils.NewResponder("b")
defer a.Close()
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
rb, err := NewRebalancer(lb)
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
proxy := httptest.NewServer(rb)
defer proxy.Close()
c.Assert(seq(c, proxy.URL, 3), DeepEquals, []string{"a", "b", "a"})
c.Assert(rb.RemoveServer(testutils.ParseURI(a.URL)), IsNil)
c.Assert(seq(c, proxy.URL, 3), DeepEquals, []string{"b", "b", "b"})
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:25,代码来源:rebalancer_test.go
示例10: TestChunkedEncodingLimitReached
func (s *STSuite) TestChunkedEncodingLimitReached(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MemRequestBodyBytes(4), MaxRequestBodyBytes(8))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
conn, err := net.Dial("tcp", testutils.ParseURI(proxy.URL).Host)
c.Assert(err, IsNil)
fmt.Fprintf(conn, "POST / HTTP/1.0\r\nTransfer-Encoding: chunked\r\n\r\n4\r\ntest\r\n5\r\ntest1\r\n5\r\ntest2\r\n0\r\n\r\n")
status, err := bufio.NewReader(conn).ReadString('\n')
c.Assert(status, Equals, "HTTP/1.0 413 Request Entity Too Large\r\n")
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:30,代码来源:stream_test.go
示例11: TestRebalancerCascading
// Test scenario when increaing the weight on good endpoints made it worse
func (s *RBSuite) TestRebalancerCascading(c *C) {
a, b, d := testutils.NewResponder("a"), testutils.NewResponder("b"), testutils.NewResponder("d")
defer a.Close()
defer b.Close()
defer d.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
newMeter := func() (Meter, error) {
return &testMeter{}, nil
}
rb, err := NewRebalancer(lb, RebalancerMeter(newMeter), RebalancerClock(s.clock), RebalancerLogger(s.log))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.UpsertServer(testutils.ParseURI(d.URL))
rb.servers[0].meter.(*testMeter).rating = 0.3
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
// We have increased the load, and the situation became worse as the other servers started failing
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(rb.servers[2].curWeight, Equals, FSMMaxWeight)
// server a is now recovering, the weights should go back to the original state
rb.servers[0].meter.(*testMeter).rating = 0.3
rb.servers[1].meter.(*testMeter).rating = 0.2
rb.servers[2].meter.(*testMeter).rating = 0.2
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
// the algo reverted it back
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, 1)
c.Assert(rb.servers[2].curWeight, Equals, 1)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:54,代码来源:rebalancer_test.go
示例12: TestRebalancerRecovery
// Test scenario when one server goes down after what it recovers
func (s *RBSuite) TestRebalancerRecovery(c *C) {
a, b := testutils.NewResponder("a"), testutils.NewResponder("b")
defer a.Close()
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
newMeter := func() (Meter, error) {
return &testMeter{}, nil
}
rb, err := NewRebalancer(lb, RebalancerMeter(newMeter), RebalancerClock(s.clock), RebalancerLogger(s.log))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.servers[0].meter.(*testMeter).rating = 0.3
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(lb.servers[0].weight, Equals, 1)
c.Assert(lb.servers[1].weight, Equals, FSMMaxWeight)
// server a is now recovering, the weights should go back to the original state
rb.servers[0].meter.(*testMeter).rating = 0
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, 1)
// Make sure we have applied the weights to the inner load balancer
c.Assert(lb.servers[0].weight, Equals, 1)
c.Assert(lb.servers[1].weight, Equals, 1)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:53,代码来源:rebalancer_test.go
示例13: TestNoServers
func (s *RRSuite) TestNoServers(c *C) {
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
proxy := httptest.NewServer(lb)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusInternalServerError)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:14,代码来源:rr_test.go
示例14: new
func new(c *C, p string) (*roundrobin.RoundRobin, *Streamer) {
logger := utils.NewFileLogger(os.Stdout, utils.INFO)
// forwarder will proxy the request to whatever destination
fwd, err := forward.New(forward.Logger(logger))
c.Assert(err, IsNil)
// load balancer will round robin request
lb, err := roundrobin.New(fwd)
c.Assert(err, IsNil)
// stream handler will forward requests to redirect, make sure it uses files
st, err := New(lb, Logger(logger), Retry(p), MemRequestBodyBytes(1))
c.Assert(err, IsNil)
return lb, st
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:16,代码来源:retry_test.go
示例15: TestRebalancerReset
// Removing the server resets the state
func (s *RBSuite) TestRebalancerReset(c *C) {
a, b, d := testutils.NewResponder("a"), testutils.NewResponder("b"), testutils.NewResponder("d")
defer a.Close()
defer b.Close()
defer d.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
newMeter := func() (Meter, error) {
return &testMeter{}, nil
}
rb, err := NewRebalancer(lb, RebalancerMeter(newMeter), RebalancerClock(s.clock), RebalancerLogger(s.log))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.UpsertServer(testutils.ParseURI(d.URL))
rb.servers[0].meter.(*testMeter).rating = 0.3
rb.servers[1].meter.(*testMeter).rating = 0
rb.servers[2].meter.(*testMeter).rating = 0
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
// load balancer changed weights
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(rb.servers[2].curWeight, Equals, FSMMaxWeight)
// Removing servers has reset the state
rb.RemoveServer(testutils.ParseURI(d.URL))
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, 1)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:46,代码来源:rebalancer_test.go
示例16: TestCustomErrHandler
func (s *RRSuite) TestCustomErrHandler(c *C) {
errHandler := utils.ErrorHandlerFunc(func(w http.ResponseWriter, req *http.Request, err error) {
w.WriteHeader(http.StatusTeapot)
w.Write([]byte(http.StatusText(http.StatusTeapot)))
})
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd, ErrorHandler(errHandler))
c.Assert(err, IsNil)
proxy := httptest.NewServer(lb)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusTeapot)
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:19,代码来源:rr_test.go
示例17: TestRebalancerNormalOperation
func (s *RBSuite) TestRebalancerNormalOperation(c *C) {
a, b := testutils.NewResponder("a"), testutils.NewResponder("b")
defer a.Close()
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
rb, err := NewRebalancer(lb)
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
c.Assert(rb.Servers()[0].String(), Equals, a.URL)
proxy := httptest.NewServer(rb)
defer proxy.Close()
c.Assert(seq(c, proxy.URL, 3), DeepEquals, []string{"a", "a", "a"})
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:22,代码来源:rebalancer_test.go
示例18: TestChunkedEncodingSuccess
func (s *STSuite) TestChunkedEncodingSuccess(c *C) {
var reqBody string
var contentLength int64
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
body, err := ioutil.ReadAll(req.Body)
c.Assert(err, IsNil)
reqBody = string(body)
contentLength = req.ContentLength
w.Write([]byte("hello"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
conn, err := net.Dial("tcp", testutils.ParseURI(proxy.URL).Host)
c.Assert(err, IsNil)
fmt.Fprintf(conn, "POST / HTTP/1.0\r\nTransfer-Encoding: chunked\r\n\r\n4\r\ntest\r\n5\r\ntest1\r\n5\r\ntest2\r\n0\r\n\r\n")
status, err := bufio.NewReader(conn).ReadString('\n')
c.Assert(reqBody, Equals, "testtest1test2")
c.Assert(status, Equals, "HTTP/1.0 200 OK\r\n")
c.Assert(contentLength, Equals, int64(len(reqBody)))
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:38,代码来源:stream_test.go
示例19: rebuild
func (f *frontend) rebuild() error {
settings := f.frontend.HTTPSettings()
// set up forwarder
fwd, err := forward.New(
forward.Logger(f.log),
forward.RoundTripper(f.backend.transport),
forward.Rewriter(
&forward.HeaderRewriter{
Hostname: settings.Hostname,
TrustForwardHeader: settings.TrustForwardHeader,
}),
forward.PassHostHeader(settings.PassHostHeader))
// rtwatcher will be observing and aggregating metrics
watcher, err := NewWatcher(fwd)
if err != nil {
return err
}
// Create a load balancer
rr, err := roundrobin.New(watcher)
if err != nil {
return err
}
// Rebalancer will readjust load balancer weights based on error ratios
rb, err := roundrobin.NewRebalancer(rr, roundrobin.RebalancerLogger(f.log))
if err != nil {
return err
}
// create middlewares sorted by priority and chain them
middlewares := f.sortedMiddlewares()
handlers := make([]http.Handler, len(middlewares))
for i, m := range middlewares {
var prev http.Handler
if i == 0 {
prev = rb
} else {
prev = handlers[i-1]
}
h, err := m.Middleware.NewHandler(prev)
if err != nil {
return err
}
handlers[i] = h
}
var next http.Handler
if len(handlers) != 0 {
next = handlers[len(handlers)-1]
} else {
next = rb
}
// stream will retry and replay requests, fix encodings
if settings.FailoverPredicate == "" {
settings.FailoverPredicate = `IsNetworkError() && RequestMethod() == "GET" && Attempts() < 2`
}
str, err := stream.New(next,
stream.Logger(f.log),
stream.Retry(settings.FailoverPredicate),
stream.MaxRequestBodyBytes(settings.Limits.MaxBodyBytes),
stream.MemRequestBodyBytes(settings.Limits.MaxMemBodyBytes))
if err != nil {
return err
}
if err := syncServers(f.mux, rb, f.backend, watcher); err != nil {
return err
}
// Add the frontend to the router
if err := f.mux.router.Handle(f.frontend.Route, str); err != nil {
return err
}
f.lb = rb
f.handler = str
f.watcher = watcher
return nil
}
开发者ID:polyverse-security,项目名称:vulcand,代码行数:83,代码来源:frontend.go
注:本文中的github.com/polyverse-security/vulcand/Godeps/_workspace/src/github.com/mailgun/oxy/forward.New函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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