add server implement

merge_conn
fangdingjun 6 years ago
parent 6716b30f3f
commit 3396a7519d

@ -5,15 +5,27 @@
#include <stdio.h>
#include <string.h>
#define ARRLEN(x) (sizeof(x) / sizeof(x[0]))
extern ssize_t ClientDataRecv(void *, void *data, size_t);
extern ssize_t ClientDataSend(void *, void *data, size_t);
extern ssize_t DataSourceRead(void *, void *, size_t);
extern int OnClientDataRecv(void *, int, void *, size_t);
extern int OnClientBeginHeaderCallback(void *, int);
extern int OnClientHeaderCallback(void *, int, void *, int, void *, int);
extern int OnClientFrameRecvCallback(void *, int);
extern int OnClientHeadersDoneCallback(void *, int);
extern int OnClientStreamClose(void *, int);
extern ssize_t ServerDataRecv(void *, void *data, size_t);
extern ssize_t ServerDataSend(void *, void *data, size_t);
extern int OnServerDataRecv(void *, int, void *, size_t);
extern int OnServerBeginHeaderCallback(void *, int);
extern int OnServerHeaderCallback(void *, int, void *, int, void *, int);
extern int OnServerStreamEndCallback(void *, int);
extern int OnServerHeadersDoneCallback(void *, int);
extern int OnServerStreamClose(void *, int);
int send_server_connection_header(nghttp2_session *session);
struct nv_array
{
nghttp2_nv *nv;

@ -1,24 +1,23 @@
#include "_nghttp2.h"
// send_callback send data to network
static ssize_t client_send_callback(nghttp2_session *session, const uint8_t *data,
size_t length, int flags, void *user_data)
size_t length, int flags, void *user_data)
{
return ClientDataSend(user_data, (void *)data, length);
}
// recv_callback read data from network
static ssize_t client_recv_callback(nghttp2_session *session, uint8_t *buf,
size_t length, int flags, void *user_data)
size_t length, int flags, void *user_data)
{
return ClientDataRecv(user_data, (void *)buf, length);
}
static int on_client_header_callback(nghttp2_session *session,
const nghttp2_frame *frame, const uint8_t *name,
size_t namelen, const uint8_t *value,
size_t valuelen, uint8_t flags, void *user_data)
const nghttp2_frame *frame, const uint8_t *name,
size_t namelen, const uint8_t *value,
size_t valuelen, uint8_t flags, void *user_data)
{
//printf("on_header_callback\n");
switch (frame->hd.type)
@ -29,7 +28,7 @@ static int on_client_header_callback(nghttp2_session *session,
/* Print response headers for the initiated request. */
//print_header(stderr, name, namelen, value, valuelen);
OnClientHeaderCallback(user_data, frame->hd.stream_id,
(void *)name, namelen, (void *)value, valuelen);
(void *)name, namelen, (void *)value, valuelen);
break;
}
}
@ -37,8 +36,8 @@ static int on_client_header_callback(nghttp2_session *session,
}
static int on_client_begin_headers_callback(nghttp2_session *session,
const nghttp2_frame *frame,
void *user_data)
const nghttp2_frame *frame,
void *user_data)
{
//printf("on_begin_headers_callback\n");
int stream_id = frame->hd.stream_id;
@ -67,7 +66,7 @@ int on_invalid_frame_recv_callback(nghttp2_session *session,
}
static int on_client_frame_send_callback(nghttp2_session *session,
const nghttp2_frame *frame, void *user_data)
const nghttp2_frame *frame, void *user_data)
{
size_t i;
(void)user_data;
@ -103,7 +102,7 @@ static int on_client_frame_send_callback(nghttp2_session *session,
}
static int on_client_frame_recv_callback(nghttp2_session *session,
const nghttp2_frame *frame, void *user_data)
const nghttp2_frame *frame, void *user_data)
{
//printf("on_frame_recv_callback %d\n", frame->hd.type);
switch (frame->hd.type)
@ -126,22 +125,22 @@ static int on_client_frame_recv_callback(nghttp2_session *session,
}
static int on_client_data_chunk_recv_callback(nghttp2_session *session, uint8_t flags,
int32_t stream_id, const uint8_t *data,
size_t len, void *user_data)
int32_t stream_id, const uint8_t *data,
size_t len, void *user_data)
{
return OnClientDataRecv(user_data, stream_id, (void *)data, len);
}
static int on_client_stream_close_callback(nghttp2_session *session, int32_t stream_id,
uint32_t error_code, void *user_data)
uint32_t error_code, void *user_data)
{
OnClientStreamClose(user_data, stream_id);
return 0;
}
static ssize_t data_source_read_callback(nghttp2_session *session, int32_t stream_id,
uint8_t *buf, size_t length, uint32_t *data_flags,
nghttp2_data_source *source, void *user_data)
uint8_t *buf, size_t length, uint32_t *data_flags,
nghttp2_data_source *source, void *user_data)
{
int ret = DataSourceRead(source->ptr, buf, length);
if (ret == 0)
@ -168,7 +167,7 @@ void init_client_callbacks(nghttp2_session_callbacks *callbacks)
nghttp2_session_callbacks_set_on_frame_recv_callback(callbacks,
on_client_frame_recv_callback);
nghttp2_session_callbacks_set_on_frame_send_callback(callbacks, on_client_frame_send_callback);
//nghttp2_session_callbacks_set_on_frame_send_callback(callbacks, on_client_frame_send_callback);
nghttp2_session_callbacks_set_on_data_chunk_recv_callback(
callbacks, on_client_data_chunk_recv_callback);
@ -233,11 +232,13 @@ int32_t submit_request(nghttp2_session *session, nghttp2_nv *hdrs, size_t hdrlen
fprintf(stderr, "Request headers:\n");
print_headers(stderr, hdrs, ARRLEN(hdrs));
*/
/*
int i;
for (i = 0; i < hdrlen; i++)
{
printf("header %s: %s\n", hdrs[i].name, hdrs[i].value);
}
*/
stream_id = nghttp2_submit_request(session, NULL, hdrs,
hdrlen, dp, NULL);
/*

@ -52,16 +52,11 @@ type ClientStream struct {
}
type dataProvider struct {
// drain the data
r io.Reader
// provider the data
w io.Writer
datach chan []byte
errch chan error
buf *bytes.Buffer
run bool
streamID int
closed bool
lock *sync.Mutex
session *C.nghttp2_session
streamID int
}
// NewClientConn create http2 client
@ -247,7 +242,11 @@ func (c *ClientConn) CreateRequest(req *http.Request) (*http.Response, error) {
var dp *dataProvider
var cdp *C.nghttp2_data_provider
if req.Body != nil {
dp, cdp = newDataProvider(req.Body, nil)
dp, cdp = newDataProvider()
go func() {
io.Copy(dp, req.Body)
dp.Close()
}()
}
streamID := C.submit_request(c.session, nva.nv, C.size_t(nvIndex), cdp)
if dp != nil {
@ -298,40 +297,15 @@ func setNvArray(a *C.struct_nv_array, index int,
cvalue, cnamelen, cvaluelen, cflags)
}
func (dp *dataProvider) start() {
buf := make([]byte, 4096)
for {
n, err := dp.r.Read(buf)
if err != nil {
dp.errch <- err
break
}
dp.datach <- buf[:n]
C.nghttp2_session_resume_data(dp.session, C.int(dp.streamID))
}
}
// Read read from data provider
// this emulate a unblocking reading
// if data is not avaliable return errAgain
func (dp *dataProvider) Read(buf []byte) (n int, err error) {
if !dp.run {
go dp.start()
dp.run = true
time.Sleep(100 * time.Millisecond)
}
select {
case err := <-dp.errch:
//log.Println("d err ", err)
return 0, err
case b := <-dp.datach:
dp.buf.Write(b)
default:
}
dp.lock.Lock()
defer dp.lock.Unlock()
n, err = dp.buf.Read(buf)
if err != nil {
//log.Println(err)
if err != nil && !dp.closed {
return 0, errAgain
}
return
@ -339,19 +313,25 @@ func (dp *dataProvider) Read(buf []byte) (n int, err error) {
// Write provider data for data provider
func (dp *dataProvider) Write(buf []byte) (n int, err error) {
if dp.w == nil {
return 0, fmt.Errorf("write not supported")
}
return dp.w.Write(buf)
dp.lock.Lock()
defer dp.lock.Unlock()
C.nghttp2_session_resume_data(dp.session, C.int(dp.streamID))
return dp.buf.Write(buf)
}
// Close
func (dp *dataProvider) Close() error {
dp.lock.Lock()
defer dp.lock.Unlock()
dp.closed = true
C.nghttp2_session_resume_data(dp.session, C.int(dp.streamID))
return nil
}
func newDataProvider(r io.Reader, w io.Writer) (
func newDataProvider() (
*dataProvider, *C.nghttp2_data_provider) {
dp := &dataProvider{
r: r, w: w,
errch: make(chan error),
datach: make(chan []byte),
buf: new(bytes.Buffer),
buf: new(bytes.Buffer),
lock: new(sync.Mutex),
}
cdp := C.new_data_provider(C.size_t(uintptr(unsafe.Pointer(dp))))
return dp, cdp
@ -399,7 +379,7 @@ func (s *ClientStream) Close() error {
if s.closed {
return nil
}
err := fmt.Errorf("stream closed")
err := io.EOF
//log.Println("close stream")
select {
case s.errch <- err:
@ -412,6 +392,9 @@ func (s *ClientStream) Close() error {
//log.Println("close pipe w")
s.w.CloseWithError(err)
//log.Println("close stream done")
if s.dp != nil {
s.dp.Close()
}
s.closed = true
return nil
}

@ -3,6 +3,8 @@ package nghttp2
import (
"bytes"
"crypto/tls"
"fmt"
"io/ioutil"
"log"
"net/http"
"net/url"
@ -55,3 +57,86 @@ func TestHttp2Client(t *testing.T) {
log.Println("end")
}
func TestHttp2Server(t *testing.T) {
cert, err := tls.LoadX509KeyPair("testdata/server.crt", "testdata/server.key")
if err != nil {
t.Fatal(err)
}
l, err := tls.Listen("tcp", "127.0.0.1:0", &tls.Config{
Certificates: []tls.Certificate{cert},
NextProtos: []string{"h2"},
})
if err != nil {
t.Fatal(err)
}
defer l.Close()
addr := l.Addr().String()
go func() {
http.HandleFunc("/get", func(w http.ResponseWriter, r *http.Request) {
log.Printf("%+v", r)
hdr := w.Header()
hdr.Set("content-type", "text/plain")
hdr.Set("aa", "bb")
d, err := ioutil.ReadAll(r.Body)
if err != nil {
log.Println(err)
return
}
w.Write(d)
})
for {
c, err := l.Accept()
if err != nil {
break
}
h2conn, err := NewServerConn(c, nil)
if err != nil {
t.Fatal(err)
}
log.Printf("%+v", h2conn)
go h2conn.Run()
}
}()
conn, err := tls.Dial("tcp", addr, &tls.Config{
NextProtos: []string{"h2"},
ServerName: "localhost",
InsecureSkipVerify: true,
})
if err != nil {
t.Fatal(err)
}
defer conn.Close()
cstate := conn.ConnectionState()
if cstate.NegotiatedProtocol != "h2" {
t.Fatal("no http2 on server")
}
h2conn, err := NewClientConn(conn)
if err != nil {
t.Fatal(err)
}
d := bytes.NewBuffer([]byte("hello"))
req, _ := http.NewRequest("POST",
fmt.Sprintf("https://%s/get?a=b&c=d", addr), d)
req.Header.Add("User-Agent", "nghttp2/1.32")
req.Header.Add("Content-Type", "text/palin")
res, err := h2conn.CreateRequest(req)
if err != nil {
t.Fatal(err)
}
if res.StatusCode != http.StatusOK {
t.Errorf("expect http code %d, got %d", http.StatusOK, res.StatusCode)
}
defer res.Body.Close()
log.Printf("%+v", res)
data, err := ioutil.ReadAll(res.Body)
log.Println(string(data))
if err != nil {
t.Error(err)
}
if string(data) != "hello" {
t.Errorf("expect %s, got %s", "hello", string(data))
}
}

@ -0,0 +1,132 @@
#include "_nghttp2.h"
static ssize_t server_send_callback(nghttp2_session *session,
const uint8_t *data, size_t length,
int flags, void *user_data)
{
return ServerDataSend(user_data, (void *)data, length);
}
static int on_server_frame_recv_callback(nghttp2_session *session,
const nghttp2_frame *frame,
void *user_data)
{
switch (frame->hd.type)
{
case NGHTTP2_HEADERS:
if (frame->headers.cat == NGHTTP2_HCAT_REQUEST)
{
OnServerHeadersDoneCallback(user_data, frame->hd.stream_id);
}
case NGHTTP2_DATA:
if (frame->hd.flags & NGHTTP2_FLAG_END_STREAM)
{
OnServerStreamEndCallback(user_data, frame->hd.stream_id);
}
break;
}
return 0;
}
static int on_server_stream_close_callback(nghttp2_session *session,
int32_t stream_id,
uint32_t error_code,
void *user_data)
{
OnServerStreamClose(user_data, stream_id);
return 0;
}
static int on_server_header_callback(nghttp2_session *session,
const nghttp2_frame *frame,
const uint8_t *name, size_t namelen,
const uint8_t *value,
size_t valuelen, uint8_t flags,
void *user_data)
{
switch (frame->hd.type)
{
case NGHTTP2_HEADERS:
if (frame->headers.cat == NGHTTP2_HCAT_REQUEST)
{
OnServerHeaderCallback(user_data, frame->hd.stream_id,
(void *)name, namelen, (void *)value, valuelen);
}
break;
}
return 0;
}
static int on_server_data_chunk_recv_callback(nghttp2_session *session,
uint8_t flags,
int32_t stream_id,
const uint8_t *data,
size_t len, void *user_data)
{
return OnServerDataRecv(user_data, stream_id, (void *)data, len);
}
static int on_server_begin_headers_callback(nghttp2_session *session,
const nghttp2_frame *frame,
void *user_data)
{
switch (frame->hd.type)
{
case NGHTTP2_HEADERS:
if (frame->headers.cat == NGHTTP2_HCAT_REQUEST)
{
OnServerBeginHeaderCallback(user_data, frame->hd.stream_id);
}
break;
}
return 0;
}
nghttp2_session *init_server_session(size_t data)
{
nghttp2_session_callbacks *callbacks;
nghttp2_session *session;
nghttp2_session_callbacks_new(&callbacks);
nghttp2_session_callbacks_set_send_callback(callbacks, server_send_callback);
nghttp2_session_callbacks_set_on_frame_recv_callback(callbacks,
on_server_frame_recv_callback);
nghttp2_session_callbacks_set_on_stream_close_callback(
callbacks, on_server_stream_close_callback);
nghttp2_session_callbacks_set_on_data_chunk_recv_callback(
callbacks, on_server_data_chunk_recv_callback);
nghttp2_session_callbacks_set_on_header_callback(callbacks,
on_server_header_callback);
nghttp2_session_callbacks_set_on_begin_headers_callback(
callbacks, on_server_begin_headers_callback);
nghttp2_session_server_new(&session, callbacks, (void *)((int *)(data)));
nghttp2_session_callbacks_del(callbacks);
return session;
}
int send_server_connection_header(nghttp2_session *session)
{
nghttp2_settings_entry iv[1] = {
{NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 100}};
int rv;
rv = nghttp2_submit_settings(session, NGHTTP2_FLAG_NONE, iv,
ARRLEN(iv));
return rv;
/*
if (rv != 0) {
// warnx("Fatal error: %s", nghttp2_strerror(rv));
return rv;
}
return 0;
*/
}

@ -0,0 +1,438 @@
package nghttp2
/*
#cgo pkg-config: libnghttp2
#include "_nghttp2.h"
*/
import "C"
import (
"bytes"
"fmt"
"log"
"net"
"net/http"
"net/url"
"strings"
"sync"
"time"
"unsafe"
)
// ServerConn server connection
type ServerConn struct {
// Handler handler to handle request
Handler http.Handler
session *C.nghttp2_session
streams map[int]*ServerStream
lock *sync.Mutex
conn net.Conn
errch chan struct{}
exitch chan struct{}
err error
}
// ServerStream server stream
type ServerStream struct {
streamID int
// headers receive done
headersDone bool
// is stream_end flag received
streamEnd bool
// request
req *http.Request
// response header
header http.Header
// response statusCode
statusCode int
// response has send
responseSend bool
// server connection
conn *ServerConn
// data provider
dp *dataProvider
cdp *C.nghttp2_data_provider
closed bool
//buf *bytes.Buffer
}
type bodyProvider struct {
buf *bytes.Buffer
closed bool
lock *sync.Mutex
}
func (bp *bodyProvider) Read(buf []byte) (int, error) {
for {
bp.lock.Lock()
n, err := bp.buf.Read(buf)
bp.lock.Unlock()
if err != nil && !bp.closed {
time.Sleep(100 * time.Millisecond)
continue
}
return n, err
}
}
func (bp *bodyProvider) Write(buf []byte) (int, error) {
bp.lock.Lock()
defer bp.lock.Unlock()
return bp.buf.Write(buf)
}
func (bp *bodyProvider) Close() error {
/*
if c, ok := bp.w.(io.Closer); ok{
return c.Close()
}
*/
bp.closed = true
return nil
}
// NewServerConn create new server connection
func NewServerConn(c net.Conn, handler http.Handler) (*ServerConn, error) {
conn := &ServerConn{
conn: c,
Handler: handler,
streams: make(map[int]*ServerStream),
lock: new(sync.Mutex),
errch: make(chan struct{}),
exitch: make(chan struct{}),
}
conn.session = C.init_server_session(C.size_t(uintptr(unsafe.Pointer(conn))))
if conn.session == nil {
return nil, fmt.Errorf("init session failed")
}
//log.Println("send server connection header")
ret := C.send_server_connection_header(conn.session)
if int(ret) < 0 {
log.Println(C.GoString(C.nghttp2_strerror(ret)))
return nil, fmt.Errorf("send connection header failed")
}
//go conn.run()
return conn, nil
}
func (c *ServerConn) serve(s *ServerStream) {
var handler = c.Handler
if c.Handler == nil {
handler = http.DefaultServeMux
}
handler.ServeHTTP(s, s.req)
s.Close()
}
// Close close the server connection
func (c *ServerConn) Close() error {
for _, s := range c.streams {
s.Close()
}
C.nghttp2_session_terminate_session(c.session, 0)
C.nghttp2_session_del(c.session)
close(c.exitch)
c.conn.Close()
return nil
}
// Run run the server loop
func (c *ServerConn) Run() {
var wantRead int
var wantWrite int
var delay = 50
var ret C.int
defer c.Close()
defer close(c.errch)
datach := make(chan []byte)
errch := make(chan error)
go func() {
buf := make([]byte, 16*1024)
readloop:
for {
select {
case <-c.exitch:
break readloop
default:
}
n, err := c.conn.Read(buf)
if err != nil {
errch <- err
break
}
datach <- buf[:n]
}
}()
loop:
for {
select {
case <-c.errch:
break loop
case err := <-errch:
c.err = err
break loop
case <-c.exitch:
break loop
default:
}
wantWrite = int(C.nghttp2_session_want_write(c.session))
if wantWrite != 0 {
ret = C.nghttp2_session_send(c.session)
if int(ret) < 0 {
c.err = fmt.Errorf("sesion send error: %s",
C.GoString(C.nghttp2_strerror(ret)))
log.Println(c.err)
break
}
}
wantRead = int(C.nghttp2_session_want_read(c.session))
select {
case d := <-datach:
d1 := C.CBytes(d)
ret1 := C.nghttp2_session_mem_recv(c.session,
(*C.uchar)(d1), C.size_t(int(len(d))))
C.free(d1)
if int(ret1) < 0 {
c.err = fmt.Errorf("sesion recv error: %s",
C.GoString(C.nghttp2_strerror(ret)))
log.Println(c.err)
break loop
}
default:
}
// make delay when no data read/write
if wantRead == 0 && wantWrite == 0 {
select {
case <-time.After(time.Duration(delay) * time.Millisecond):
}
}
}
}
// Write implements http.ResponseWriter
func (s *ServerStream) Write(buf []byte) (int, error) {
if !s.responseSend {
s.WriteHeader(http.StatusOK)
}
/*
//log.Printf("stream %d, send %d bytes", s.streamID, len(buf))
if s.buf.Len() > 2048 {
s.dp.Write(s.buf.Bytes())
s.buf.Reset()
}
if len(buf) < 2048 {
s.buf.Write(buf)
return len(buf), nil
}
*/
return s.dp.Write(buf)
}
// WriteHeader implements http.ResponseWriter
func (s *ServerStream) WriteHeader(code int) {
s.statusCode = code
nvIndex := 0
nvMax := 25
nva := C.new_nv_array(C.size_t(nvMax))
setNvArray(nva, nvIndex, ":status", fmt.Sprintf("%d", code), 0)
nvIndex++
for k, v := range s.header {
if strings.ToLower(k) == "host" {
continue
}
//log.Printf("header %s: %s", k, v)
setNvArray(nva, nvIndex, strings.Title(k), v[0], 0)
nvIndex++
}
var dp *dataProvider
var cdp *C.nghttp2_data_provider
dp, cdp = newDataProvider()
dp.streamID = s.streamID
dp.session = s.conn.session
s.dp = dp
s.cdp = cdp
ret := C.nghttp2_submit_response(
s.conn.session, C.int(s.streamID), nva.nv, C.size_t(nvIndex), cdp)
C.delete_nv_array(nva)
if int(ret) < 0 {
panic(fmt.Sprintf("sumit response error %s", C.GoString(C.nghttp2_strerror(ret))))
}
s.responseSend = true
log.Printf("stream %d send response", s.streamID)
}
// Header implements http.ResponseWriter
func (s *ServerStream) Header() http.Header {
if s.header == nil {
s.header = http.Header{}
}
return s.header
}
// Close close the stream
func (s *ServerStream) Close() error {
if s.closed {
return nil
}
//C.nghttp2_submit_rst_stream(s.conn.session, 0, C.int(s.streamID), 0)
s.req.Body.Close()
if s.dp != nil {
s.dp.Close()
}
s.closed = true
log.Printf("stream %d closed", s.streamID)
return nil
}
// ServerDataRecv callback function for receive data from network
//export ServerDataRecv
func ServerDataRecv(ptr unsafe.Pointer, data unsafe.Pointer,
length C.size_t) C.ssize_t {
conn := (*ServerConn)(ptr)
buf := make([]byte, int(length))
n, err := conn.conn.Read(buf)
if err != nil {
return -1
}
cbuf := C.CBytes(buf[:n])
defer C.free(cbuf)
C.memcpy(data, cbuf, C.size_t(n))
return C.ssize_t(n)
}
// ServerDataSend callback function for send data to network
//export ServerDataSend
func ServerDataSend(ptr unsafe.Pointer, data unsafe.Pointer,
length C.size_t) C.ssize_t {
//log.Println("server data send")
conn := (*ServerConn)(ptr)
buf := C.GoBytes(data, C.int(length))
n, err := conn.conn.Write(buf)
if err != nil {
return -1
}
//log.Println("send ", n, " bytes to network ", buf)
return C.ssize_t(n)
}
// OnServerDataRecv callback function for data recv
//export OnServerDataRecv
func OnServerDataRecv(ptr unsafe.Pointer, streamID C.int,
data unsafe.Pointer, length C.size_t) C.int {
conn := (*ServerConn)(ptr)
s := conn.streams[int(streamID)]
bp := s.req.Body.(*bodyProvider)
buf := C.GoBytes(data, C.int(length))
bp.Write(buf)
return C.int(length)
}
// OnServerBeginHeaderCallback callback function for begin header
//export OnServerBeginHeaderCallback
func OnServerBeginHeaderCallback(ptr unsafe.Pointer, streamID C.int) C.int {
conn := (*ServerConn)(ptr)
s := &ServerStream{
streamID: int(streamID),
conn: conn,
req: &http.Request{
URL: &url.URL{},
Header: http.Header{},
Proto: "HTTP/2.0",
ProtoMajor: 2,
ProtoMinor: 0,
},
//buf: new(bytes.Buffer),
}
conn.streams[int(streamID)] = s
return 0
}
// OnServerHeaderCallback callback function for header
//export OnServerHeaderCallback
func OnServerHeaderCallback(ptr unsafe.Pointer, streamID C.int,
name unsafe.Pointer, namelen C.int,
value unsafe.Pointer, valuelen C.int) C.int {
conn := (*ServerConn)(ptr)
s := conn.streams[int(streamID)]
hdrname := C.GoStringN((*C.char)(name), namelen)
hdrvalue := C.GoStringN((*C.char)(value), valuelen)
hdrname = strings.ToLower(hdrname)
switch hdrname {
case ":method":
s.req.Method = hdrvalue
case ":scheme":
s.req.URL.Scheme = hdrvalue
case ":path":
s.req.RequestURI = hdrvalue
u, _ := url.ParseRequestURI(s.req.RequestURI)
scheme := s.req.URL.Scheme
*(s.req.URL) = *u
if scheme != "" {
s.req.URL.Scheme = scheme
}
case ":authority":
s.req.Host = hdrvalue
default:
s.req.Header.Add(hdrname, hdrvalue)
}
return 0
}
// OnServerStreamEndCallback callback function for frame received
//export OnServerStreamEndCallback
func OnServerStreamEndCallback(ptr unsafe.Pointer, streamID C.int) C.int {
conn := (*ServerConn)(ptr)
s := conn.streams[int(streamID)]
s.streamEnd = true
bp := s.req.Body.(*bodyProvider)
if s.req.Method != "CONNECT" {
bp.closed = true
log.Println("stream end flag set, begin to serve")
go conn.serve(s)
}
return 0
}
// OnServerHeadersDoneCallback callback function for all headers received
//export OnServerHeadersDoneCallback
func OnServerHeadersDoneCallback(ptr unsafe.Pointer, streamID C.int) C.int {
conn := (*ServerConn)(ptr)
s := conn.streams[int(streamID)]
s.headersDone = true
bp := &bodyProvider{
buf: new(bytes.Buffer),
lock: new(sync.Mutex),
}
s.req.Body = bp
if s.req.Method == "CONNECT" {
go conn.serve(s)
}
return 0
}
// OnServerStreamClose callback function for stream close
//export OnServerStreamClose
func OnServerStreamClose(ptr unsafe.Pointer, streamID C.int) C.int {
conn := (*ServerConn)(ptr)
s := conn.streams[int(streamID)]
conn.lock.Lock()
delete(conn.streams, int(streamID))
conn.lock.Unlock()
s.Close()
return 0
}

@ -0,0 +1,21 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
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