问题描述
我可以使用 CURL 向 https://httpbin.org/post 发送带有负载的 HTTP/2 POST 请求，如下例所示：
"c:\Program Files\Git\mingw64\bin\curl" -v --http2 https://httpbin.org/post -d "arg1=param1&arg2=param2"
* Trying 54.166.163.67:443...
* Connected to httpbin.org (54.166.163.67) port 443 (#0)
* ALPN,offering h2
* ALPN,offering http/1.1
* successfully set certificate verify locations:
* CAfile: c:/Program Files/Git/mingw64/ssl/certs/ca-bundle.crt
* CApath: none
* TLSv1.3 (OUT),TLS handshake,Client hello (1):
* TLSv1.3 (IN),Server hello (2):
* TLSv1.2 (IN),Certificate (11):
* TLSv1.2 (IN),Server key exchange (12):
* TLSv1.2 (IN),Server finished (14):
* TLSv1.2 (OUT),Client key exchange (16):
* TLSv1.2 (OUT),TLS change cipher,Change cipher spec (1):
* TLSv1.2 (OUT),Finished (20):
* TLSv1.2 (IN),Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN,server accepted to use h2
* Server certificate:
* subject: CN=httpbin.org
* start date: Dec 21 00:00:00 2020 GMT
* expire date: Jan 19 23:59:59 2022 GMT
* subjectAltName: host "httpbin.org" matched cert's "httpbin.org"
* issuer: C=US; O=Amazon; OU=Server CA 1B; CN=Amazon
* SSL certificate verify ok.
* Using HTTP2,server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x160f6b61d20)
> POST /post HTTP/2
> Host: httpbin.org
> user-agent: curl/7.75.0
> accept: */*
> content-length: 23
> content-type: application/x-www-form-urlencoded
>
* Connection state changed (MAX_CONCURRENT_STREAMS == 128)!
* We are completely uploaded and fine
< HTTP/2 200
< date: Fri,05 Mar 2021 16:07:51 GMT
< content-type: application/json
< content-length: 453
< server: gunicorn/19.9.0
< access-control-allow-origin: *
< access-control-allow-credentials: true
<
{
"args": {},"data": "","files": {},"form": {
"arg1": "param1","arg2": "param2"
},"headers": {
"Accept": "*/*","Content-Length": "23","Content-Type": "application/x-www-form-urlencoded","Host": "httpbin.org","User-Agent": "curl/7.75.0","X-Amzn-Trace-Id": "Root=1-60425757-45ab281925b9b40e70398269"
},"json": null,"origin": "51.37.211.242","url": "https://httpbin.org/post"
}
* Connection #0 to host httpbin.org left intact
您可以看到它发送了 arg1/arg2 参数，并且它们在回显响应中。
我想用 Java 复制该代码。我自己做这件事没有运气，也找不到带有有效负载的 HTTP/2 POST 示例。有一些使用 HTTP/2 没有有效负载的 GET/POST 调用的例子，实际上我可以编写代码来发出没有有效负载的请求，但我无法发送有效负载。如果我使用相同的代码但使用 HTTP/1，则发送有效负载。使用 BasicRequestProducer 类，您可以为其提供生产者（发送我希望的请求数据）和消费者（使用响应），但生产者似乎从未发送数据。
有关我正在使用的代码类型，请参阅我在 HTTP/2 Connection Closed 上的其他问题。
我在我的示例中添加了一些调试，我可以看到内容/正文被添加到请求中（或者至少在我看来它是被添加的）所以消息的正确格式是否存在问题?
188 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - Frame 1 >>[type=0,flags=0,streamId=1,payoad=java.nio.HeapByteBuffer[pos=0 lim=23 cap=23]]
188 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - Frame info : Frame 1 >> [type=0,payoad=java.nio.HeapByteBuffer[pos=0 lim=23 cap=23]]
189 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - stream 1 frame: DATA (0x0); flags: (0x0); length: 23
189 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - Frame Payload : Frame 1 >> java.nio.HeapByteBuffer[pos=0 lim=23 cap=23]
189 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - Code=99&Message= 43 6f 64 65 3d 39 39 26 4d 65 73 73 61 67 65 3d
Goodbye 47 6f 6f 64 62 79 65
189 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - OutputFlow 0 >>0 -23 65512
190 [requester-dispatch-1] DEBUG com.test.HTTP2Tester - OutputFlow 1 >>1 -23 65512
谁能提供 Java 代码来演示带有有效负载的成功 HTTP/2 POST？？？？
解决方法
这是 POST 请求的最简单形式，与 HTTP/1.1 或 HTTP/2 传输方式相同
final IOReactorConfig ioReactorConfig = IOReactorConfig.custom()
.setSoTimeout(Timeout.ofSeconds(5))
.build();
final CloseableHttpAsyncClient client = HttpAsyncClients.custom()
.setIOReactorConfig(ioReactorConfig)
.build();
client.start();
final HttpHost target = new HttpHost("nghttp2.org");
final String requestUri = "/httpbin/post";
final AsyncRequestProducer requestProducer = new BasicRequestProducer(Method.POST,target,requestUri,AsyncEntityProducers.create("stuff",ContentType.TEXT_PLAIN));
System.out.println("Executing POST request to " + requestUri);
final Future<Message<HttpResponse,String>> future = client.execute(
requestProducer,new BasicResponseConsumer<String>(new StringAsyncEntityConsumer()),new FutureCallback<Message<HttpResponse,String>>() {
@Override
public void completed(final Message<HttpResponse,String> message) {
System.out.println(requestUri + "->" + message.getHead().getCode());
System.out.println(message.getBody());
}
@Override
public void failed(final Exception ex) {
System.out.println(requestUri + "->" + ex);
}
@Override
public void cancelled() {
System.out.println(requestUri + " cancelled");
}
});
future.get();
System.out.println("Shutting down");
client.close(CloseMode.GRACEFUL);
这是应用程序输出，包括会话的标题/上下文日志
Executing POST request to /httpbin/post
2021-03-07 17:10:10,379 DEBUG ex-0000000001 preparing request execution
2021-03-07 17:10:10,390 DEBUG ex-0000000001 Cookie spec selected: strict
2021-03-07 17:10:10,396 DEBUG ex-0000000001 Auth cache not set in the context
2021-03-07 17:10:10,396 DEBUG ex-0000000001 target auth state: UNCHALLENGED
2021-03-07 17:10:10,397 DEBUG ex-0000000001 proxy auth state: UNCHALLENGED
2021-03-07 17:10:10,399 DEBUG ex-0000000001 acquiring connection with route {s}->https://nghttp2.org:443
2021-03-07 17:10:10,399 DEBUG ex-0000000001 acquiring endpoint (3 MINUTES)
2021-03-07 17:10:10,401 DEBUG ex-0000000001 endpoint lease request (3 MINUTES) [route: {s}->https://nghttp2.org:443][total available: 0; route allocated: 0 of 5; total allocated: 0 of 25]
2021-03-07 17:10:10,406 DEBUG ex-0000000001 endpoint leased [route: {s}->https://nghttp2.org:443][total available: 0; route allocated: 1 of 5; total allocated: 1 of 25]
2021-03-07 17:10:10,406 DEBUG ex-0000000001 acquired ep-0000000000
2021-03-07 17:10:10,407 DEBUG ex-0000000001 acquired endpoint ep-0000000000
2021-03-07 17:10:10,407 DEBUG ep-0000000000 connecting endpoint (3 MINUTES)
2021-03-07 17:10:10,408 DEBUG ep-0000000000 connecting endpoint to https://nghttp2.org:443 (3 MINUTES)
2021-03-07 17:10:10,408 DEBUG https://nghttp2.org:443 resolving remote address
2021-03-07 17:10:10,410 DEBUG https://nghttp2.org:443 resolved to [nghttp2.org/139.162.123.134,nghttp2.org/2400:8902:0:0:f03c:91ff:fe69:a454]
2021-03-07 17:10:10,410 DEBUG https://nghttp2.org:443 connecting null to nghttp2.org/139.162.123.134:443 (3 MINUTES)
2021-03-07 17:10:10,722 DEBUG c-0000000000[ACTIVE][rc:c] protocol upgrade class org.apache.hc.core5.http2.impl.nio.ClientHttpProtocolNegotiator
2021-03-07 17:10:10,723 DEBUG https://nghttp2.org:443 connected c-0000000000 /192.168.8.105:55230->nghttp2.org/139.162.123.134:443
2021-03-07 17:10:10,725 DEBUG c-0000000000 start TLS
2021-03-07 17:10:10,769 DEBUG ep-0000000000 connected c-0000000000
2021-03-07 17:10:10,769 DEBUG ep-0000000000 endpoint connected
2021-03-07 17:10:10,769 DEBUG ex-0000000001 connected to target
2021-03-07 17:10:10,770 DEBUG ex-0000000001 route fully established
2021-03-07 17:10:10,770 DEBUG ex-0000000001 executing POST /httpbin/post HTTP/1.1
2021-03-07 17:10:10,771 DEBUG ep-0000000000 start execution ex-0000000001
2021-03-07 17:10:10,771 DEBUG ep-0000000000 executing exchange ex-0000000001 over c-0000000000
2021-03-07 17:10:10,772 DEBUG c-0000000000 RequestExecutionCommand with NORMAL priority
2021-03-07 17:10:10,773 DEBUG c-0000000000[ACTIVE][rwc:c][ACTIVE][rw][NOT_HANDSHAKING][0][0][0] Enqueued RequestExecutionCommand with priority IMMEDIATE
2021-03-07 17:10:10,773 DEBUG c-0000000000[ACTIVE][rw:c][ACTIVE][rw][NOT_HANDSHAKING][0][0][0] Event cleared [c]
2021-03-07 17:10:10,775 DEBUG Enabled protocols: [TLSv1.2]
2021-03-07 17:10:10,775 DEBUG Enabled cipher suites:[TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,TLS_DHE_DSS_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,TLS_DHE_DSS_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,TLS_RSA_WITH_AES_256_CBC_SHA256,TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_DSS_WITH_AES_256_CBC_SHA,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_DSS_WITH_AES_128_CBC_SHA,TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
2021-03-07 17:10:11,563 DEBUG Secure session established
2021-03-07 17:10:11,563 DEBUG negotiated protocol: TLSv1.2
2021-03-07 17:10:11,564 DEBUG negotiated cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
2021-03-07 17:10:11,565 DEBUG peer principal: CN=nghttp2.org
2021-03-07 17:10:11,565 DEBUG peer alternative names: [nghttp2.org,www.nghttp2.org]
2021-03-07 17:10:11,566 DEBUG issuer principal: CN=R3,O=Let's Encrypt,C=US
2021-03-07 17:10:11,573 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][62][0][0] Event set [w]
2021-03-07 17:10:11,575 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][62][0][53] 24 bytes written
2021-03-07 17:10:11,575 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][r][NOT_HANDSHAKING][62][0][53] Event cleared [w]
2021-03-07 17:10:11,606 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][r][NOT_HANDSHAKING][62][0][53] protocol upgrade class org.apache.hc.core5.http2.impl.nio.ClientH2IOEventHandler
2021-03-07 17:10:11,608 DEBUG c-0000000000 >> stream 0 frame: SETTINGS (0x4); flags: (0x0); length: 36
2021-03-07 17:10:11,609 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][r][NOT_HANDSHAKING][62][0][53] 0 bytes written
2021-03-07 17:10:11,609 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][62][0][53] Event set [w]
2021-03-07 17:10:11,609 DEBUG c-0000000000 << stream 0 flow control 2147418112 -> 2147483647
2021-03-07 17:10:11,609 DEBUG c-0000000000 << stream 0 flow control 2147483647 -> 2147483647
2021-03-07 17:10:11,609 DEBUG c-0000000000 >> stream 0 flow control 65535 -> 65535
2021-03-07 17:10:11,610 DEBUG c-0000000000 << stream 0 frame: SETTINGS (0x4); flags: (0x0); length: 24
2021-03-07 17:10:11,611 DEBUG c-0000000000 >> stream 0 flow control 983041 -> 1048576
2021-03-07 17:10:11,611 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][62][33][53] Event set [w]
2021-03-07 17:10:11,611 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][62][33][53] 0 bytes read
2021-03-07 17:10:11,611 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][0][0][53] 0 bytes written
2021-03-07 17:10:11,614 DEBUG c-0000000000 << stream 1 flow control 65535 -> 65535
2021-03-07 17:10:11,614 DEBUG c-0000000000 >> stream 1 flow control 1048576 -> 1048576
2021-03-07 17:10:11,615 DEBUG ex-0000000001 send request POST /httpbin/post HTTP/1.1,entity len 5
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> :method: POST
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> :scheme: https
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> :authority: nghttp2.org
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> :path: /httpbin/post
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> user-agent: Apache-HttpAsyncClient/5.1-beta2-SNAPSHOT (Java/1.8.0_282)
2021-03-07 17:10:11,617 DEBUG c-0000000000 >> content-type: text/plain; charset=ISO-8859-1
2021-03-07 17:10:11,620 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][0][0][53] Event set [w]
2021-03-07 17:10:11,620 DEBUG ex-0000000001 produce request data
2021-03-07 17:10:11,620 DEBUG ex-0000000001 produce request data,len 5 bytes
2021-03-07 17:10:11,621 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][74] 45 bytes written
2021-03-07 17:10:11,621 DEBUG c-0000000000 >> stream 0 frame: WINDOW_UPDATE (0x8); flags: (0x0); length: 4
2021-03-07 17:10:11,621 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][74] 0 bytes written
2021-03-07 17:10:11,621 DEBUG ex-0000000001 produce request data
2021-03-07 17:10:11,621 DEBUG ex-0000000001 produce request data,622 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][42] 13 bytes written
2021-03-07 17:10:11,622 DEBUG c-0000000000 >> stream 0 frame: SETTINGS (0x4); flags: ACK (0x1); length: 0
2021-03-07 17:10:11,622 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][42] 0 bytes written
2021-03-07 17:10:11,622 DEBUG ex-0000000001 produce request data
2021-03-07 17:10:11,622 DEBUG ex-0000000001 produce request data,622 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][38] 9 bytes written
2021-03-07 17:10:11,623 DEBUG c-0000000000 >> stream 1 frame: HEADERS (0x1); flags: END_HEADERS (0x4); length: 93
2021-03-07 17:10:11,623 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][38] 0 bytes written
2021-03-07 17:10:11,623 DEBUG ex-0000000001 produce request data
2021-03-07 17:10:11,623 DEBUG ex-0000000001 produce request data,623 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][131] 102 bytes written
2021-03-07 17:10:11,623 DEBUG c-0000000000 >> stream 1 frame: DATA (0x0); flags: (0x0); length: 5
2021-03-07 17:10:11,624 DEBUG c-0000000000 >> stream 0 flow control -5 -> 1048571
2021-03-07 17:10:11,624 DEBUG c-0000000000 >> stream 1 flow control -5 -> 1048571
2021-03-07 17:10:11,624 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][131] 0 bytes written
2021-03-07 17:10:11,624 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][131] Event set [w]
2021-03-07 17:10:11,624 DEBUG ex-0000000001 end of request data
2021-03-07 17:10:11,624 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][43] 14 bytes written
2021-03-07 17:10:11,624 DEBUG c-0000000000 >> stream 1 frame: DATA (0x0); flags: END_STREAM (0x1); length: 0
2021-03-07 17:10:11,624 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][43] 0 bytes written
2021-03-07 17:10:11,625 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][38] 9 bytes written
2021-03-07 17:10:11,625 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][r][NOT_HANDSHAKING][0][0][38] Event cleared [w]
2021-03-07 17:10:11,968 DEBUG c-0000000000 << stream 0 frame: SETTINGS (0x4); flags: ACK (0x1); length: 0
2021-03-07 17:10:11,969 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][38][9][0] Event set [w]
2021-03-07 17:10:11,969 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][38][9][0] 0 bytes read
2021-03-07 17:10:11,970 DEBUG c-0000000000 << stream 1 frame: HEADERS (0x1); flags: END_HEADERS (0x4); length: 231
2021-03-07 17:10:11,971 DEBUG c-0000000000 << :status: 200
2021-03-07 17:10:11,971 DEBUG c-0000000000 << date: Sun,07 Mar 2021 16:10:11 GMT
2021-03-07 17:10:11,971 DEBUG c-0000000000 << content-type: application/json
2021-03-07 17:10:11,971 DEBUG c-0000000000 << content-length: 382
2021-03-07 17:10:11,971 DEBUG c-0000000000 << access-control-allow-origin: *
2021-03-07 17:10:11,971 DEBUG c-0000000000 << access-control-allow-credentials: true
2021-03-07 17:10:11,971 DEBUG c-0000000000 << x-backend-header-rtt: 0.003465
2021-03-07 17:10:11,971 DEBUG c-0000000000 << strict-transport-security: max-age=31536000
2021-03-07 17:10:11,971 DEBUG c-0000000000 << server: nghttpx
2021-03-07 17:10:11,971 DEBUG c-0000000000 << via: 1.1 nghttpx
2021-03-07 17:10:11,971 DEBUG c-0000000000 << alt-svc: h3-29=":443"; ma=3600
2021-03-07 17:10:11,972 DEBUG c-0000000000 << x-frame-options: SAMEORIGIN
2021-03-07 17:10:11,972 DEBUG c-0000000000 << x-xss-protection: 1; mode=block
2021-03-07 17:10:11,972 DEBUG c-0000000000 << x-content-type-options: nosniff
2021-03-07 17:10:11,975 DEBUG ex-0000000001 consume response HTTP/2.0 200 OK,entity len -1
2021-03-07 17:10:11,978 DEBUG c-0000000000 << stream 1 frame: DATA (0x0); flags: END_STREAM (0x1); length: 382
2021-03-07 17:10:11,979 DEBUG c-0000000000 << stream 1 flow control -382 -> 65153
2021-03-07 17:10:11,979 DEBUG c-0000000000 << stream 0 flow control -382 -> 2147483265
2021-03-07 17:10:11,979 DEBUG ex-0000000001 consume response data,len 382 bytes
2021-03-07 17:10:11,979 DEBUG ex-0000000001 end of response data
Shutting down
/httpbin/post->200
{
"args": {},"data": "stuff","files": {},"form": {},"headers": {
"Content-Type": "text/plain; charset=ISO-8859-1","Host": "nghttp2.org","Transfer-Encoding": "chunked","User-Agent": "Apache-HttpAsyncClient/5.1-beta2-SNAPSHOT (Java/1.8.0_282)"
},"json": null,"origin": "213.55.225.170","url": "https://nghttp2.org/httpbin/post"
}
2021-03-07 17:10:11,980 DEBUG ex-0000000001 message exchange successfully completed
2021-03-07 17:10:11,980 DEBUG ep-0000000000 releasing valid endpoint
2021-03-07 17:10:11,980 DEBUG Shutdown GRACEFUL
2021-03-07 17:10:11,981 DEBUG ep-0000000000 releasing endpoint
2021-03-07 17:10:11,981 DEBUG ep-0000000000 connection c-0000000000 can be kept alive for 3 MINUTES
2021-03-07 17:10:11,982 DEBUG ep-0000000000 connection released [route: {s}->https://nghttp2.org:443][total available: 1; route allocated: 1 of 5; total allocated: 1 of 25]
2021-03-07 17:10:11,982 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][698][631][0] Event set [w]
2021-03-07 17:10:11,982 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][698][631][0] 0 bytes read
2021-03-07 17:10:11,982 DEBUG c-0000000000[ACTIVE][r:r][ACTIVE][r][NOT_HANDSHAKING][0][0][0] Event cleared [w]
2021-03-07 17:10:11,983 DEBUG c-0000000000[ACTIVE][rw:r][ACTIVE][rw][NOT_HANDSHAKING][0][0][0] Enqueued ShutdownCommand with priority IMMEDIATE
2021-03-07 17:10:11,983 DEBUG c-0000000000[ACTIVE][r:w][ACTIVE][r][NOT_HANDSHAKING][0][0][0] Event cleared [w]
2021-03-07 17:10:11,984 DEBUG c-0000000000 >> stream 0 frame: GOAWAY (0x7); flags: (0x0); length: 25
2021-03-07 17:10:11,985 DEBUG c-0000000000[ACTIVE][r:w][ACTIVE][r][NOT_HANDSHAKING][0][0][63] 34 bytes written
2021-03-07 17:10:11,985 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][63] Event set [w]
2021-03-07 17:10:11,985 DEBUG c-0000000000[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][63] Close GRACEFUL
2021-03-07 17:10:12,275 DEBUG Shutdown connection pool GRACEFUL
2021-03-07 17:10:12,275 DEBUG c-0000000000 Shutdown connection GRACEFUL
2021-03-07 17:10:12,275 DEBUG Connection pool shut down