c++ - gSOAP 応答 EOF (ストーブリ CS8)

Question

Staeubli ロボットコントローラー (CS8) のインターフェイスをプログラミングしています。IO 情報を要求しようとするまで、すべてがスムーズに実行されます。リクエストは SOAP_EOF で終了します。私は他のいくつかのリクエストを試しましたが、それらはすべて正常に機能します。だから私は送信/受信パッケージをキャプチャしました.良いリクエストと悪いリクエストの唯一の違いは、応答のMIMEタイプです. 悪いもののリクエスト/レスポンスは次のとおりです。

リクエスト

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
    xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope"
    xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:ns3="http://www.w3.org/2004/08/xop/include"
    xmlns:ns4="http://www.w3.org/2004/11/xmlmime"
    xmlns:ns5="http://tempuri.org/xmlmime.xsd"
    xmlns:ns1="CS8ServerV0"
    xmlns:ns2="urn:CS8ServerV1"
    xmlns:ns6="urn:CS8ServerV2" 
    xmlns:ns7="urn:CS8ServerV3">
    <SOAP-ENV:Header>
        <ns1:sessionId SOAP-ENV:mustUnderstand="true">18638456</ns1:sessionId>
    </SOAP-ENV:Header>
    <SOAP-ENV:Body>
        <ns6:getAllPhysicalIos></ns6:getAllPhysicalIos>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

応答

--==pj+EhsWuSQJxx7przmb8HM+ZkeNcG3HezSNID7LmfDa9J4lfdUL8W1F7TNJK==
Content-Type: application/xop+xml; charset=utf-8; type="application/soap+xml; charset=utf-8"
Content-Transfer-Encoding: binary
Content-ID: <SOAP-ENV:Envelope>

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
    xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope"
    xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:SCSV0="CS8ServerV0"
    xmlns:xop="http://www.w3.org/2004/08/xop/include"
    xmlns:xmlmime="http://tempuri.org/xmlmime.xsd"
    xmlns:SCSV1="urn:CS8ServerV1"
    xmlns:SCSV2="urn:CS8ServerV2">
    <SOAP-ENV:Header>
        <SCSV0:sessionId>18638456</SCSV0:sessionId>
    </SOAP-ENV:Header>
    <SOAP-ENV:Body>
        <SCSV2:getAllPhysicalIosResponse>
            <data xmlmime:contentType="text/xml">
                <data><xop:Include href="cid:id1"/></data>
            </data>
        </SCSV2:getAllPhysicalIosResponse>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

--==pj+EhsWuSQJxx7przmb8HM+ZkeNcG3HezSNID7LmfDa9J4lfdUL8W1F7TNJK==
Content-Type: text/xml
Content-Transfer-Encoding: binary
Content-ID: <id1>

<?xml version="1.0" encoding="utf-8"?>
<PhysicalIos xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.staubli.com/robotics/PhysicalIos/1" >
    <Io name="usrIn0" desc="" type="din" />
    <Io name="usrIn1" desc="" type="din" />
    <Io name="MOTOR_1_3_5" desc="" type="din" />
    <Io name="MOTOR_2_4_6" desc="" type="din" />
    <Io name="CASTING" desc="" type="din" />
    <Io name="DSI_BOARD" desc="" type="din" />
    <Io name="GLOBAL_PTC" desc="" type="din" />
    <Io name="fIn0" desc="" type="din" />
    <Io name="fIn1" desc="" type="din" />
    <Io name="SECTEUR_OK" desc="" type="din" />
    <Io name="valve1" desc="" type="dout" />
    <Io name="valve2" desc="" type="dout" />
    <Io name="fOut0" desc="" type="dout" />
    <Io name="CBT_TEMP" desc="" type="ain" />
    <Io name="CPU_TEMP" desc="" type="ain" />
    <Io name="Socket\test" desc="" type="socketClient" />
</PhysicalIos>

--==pj+EhsWuSQJxx7przmb8HM+ZkeNcG3HezSNID7LmfDa9J4lfdUL8W1F7TNJK==--

SOAP 障害

SOAP 1.2 fault: SOAP-ENV:Sender [no subcode]
"End of file or no input: Operation interrupted or timed out"
Detail: [no detail]

SOAP エラーコード= SOAP_EOF (== -1)

多分誰かが私のせいを見ますか？

情報が不足している場合は、お気軽にコメントしてください。

前もって感謝します！

編集1

gSOAP 接続もログに記録しました。関連するログエントリは次のとおりです。

HTTP status: HTTP/1.1 200 OK
HTTP header: Server: gSOAP/2.7
HTTP header: Content-Type: multipart/related; boundary="==IhAUx7qlRoBMWpLHXMvxVdaVBbhA+poanGC1U/anZjRVQ4oRZshmeOhwc+Zx=="; type="application/xop+xml"; start="<SOAP-ENV:Envelope>"; start-info="application/soap+xml; charset=utf-8"
../soaptest/source/stdsoap2.cpp(7330): malloc(224) = 0xbe6290
../soaptest/source/stdsoap2.cpp(7330): malloc(88) = 0xab3170
../soaptest/source/stdsoap2.cpp(7330): malloc(40) = 0xbe5ae0
HTTP header: Transfer-Encoding: chunked
HTTP header: Connection: keep-alive
Finished HTTP header parsing, status = 200
Keep alive connection = 1
Getting chunk size (idx=307 len=307)
Read 5 bytes from socket=21/fd=0
Chunk size = 81E (hex)
Moving buf len to idx=5 len=2083 (81E)
Passed end of buffer for chunked HTTP (0 bytes left)
Getting chunk: read 1448 bytes
../soaptest/source/stdsoap2.cpp(7330): malloc(96) = 0xab2ef0
MIME header: Content-Type: application/xop+xml; charset=utf-8; type="application/soap+xml; charset=utf-8"
../soaptest/source/stdsoap2.cpp(7330): malloc(104) = 0xbe6380
MIME header: Content-Transfer-Encoding: binary
MIME header: Content-ID: <SOAP-ENV:Envelope>
../soaptest/source/stdsoap2.cpp(7330): malloc(40) = 0xbe63f0
XML PI <?xml version="1.0" encoding="UTF-8"?>
Switching to utf-8 encoding
../soaptest/source/stdsoap2.cpp(10357): malloc(62) = 0xbe5d60
Enlarging look-aside buffer to append data, old size=0, new size=256
../soaptest/source/stdsoap2.cpp(10160): malloc(256) = 0xaf89e0
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xaf8c00
../soaptest/source/stdsoap2.cpp(2735): malloc(40) = 0xbe64e0
Push namespace binding (level=0) 'SOAP-ENV' 'http://www.w3.org/2003/05/soap-envelope'
Push OK ('SOAP-ENV' matches 'SOAP-ENV' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(62) = 0xbe5b40
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe5340
../soaptest/source/stdsoap2.cpp(2735): malloc(40) = 0xbe65a0
Push namespace binding (level=0) 'SOAP-ENC' 'http://www.w3.org/2003/05/soap-encoding'
Push OK ('SOAP-ENC' matches 'SOAP-ENC' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(57) = 0xbe5920
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe5560
../soaptest/source/stdsoap2.cpp(2735): malloc(35) = 0xbe6660
Push namespace binding (level=0) 'xsi' 'http://www.w3.org/2001/XMLSchema-instance'
Push OK ('xsi' matches 'xsi' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(57) = 0xbe5700
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe5780
../soaptest/source/stdsoap2.cpp(2735): malloc(35) = 0xbe6720
Push namespace binding (level=0) 'xsd' 'http://www.w3.org/2001/XMLSchema'
Push OK ('xsd' matches 'xsd' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(59) = 0xbe54e0
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe59a0
../soaptest/source/stdsoap2.cpp(2735): malloc(37) = 0xbe67e0
Push namespace binding (level=0) 'SCSV0' 'CS8ServerV0'
Push OK ('SCSV0' matches 'ns1' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(57) = 0xaf8da0
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe5bc0
../soaptest/source/stdsoap2.cpp(2735): malloc(35) = 0xbe68a0
Push namespace binding (level=0) 'xop' 'http://www.w3.org/2004/08/xop/include'
Push OK ('xop' matches 'ns3' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(61) = 0xaf8b80
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe5de0
../soaptest/source/stdsoap2.cpp(2735): malloc(39) = 0xbe6960
Push namespace binding (level=0) 'xmlmime' 'http://tempuri.org/xmlmime.xsd'
Push OK ('xmlmime' matches 'ns5' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(59) = 0xab2e70
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe6000
../soaptest/source/stdsoap2.cpp(2735): malloc(37) = 0xbe6a20
Push namespace binding (level=0) 'SCSV1' 'urn:CS8ServerV1'
Push OK ('SCSV1' matches 'ns2' in namespace table)
../soaptest/source/stdsoap2.cpp(10357): malloc(59) = 0xbe6a80
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xab3030
../soaptest/source/stdsoap2.cpp(2735): malloc(37) = 0xbe6b30
Push namespace binding (level=0) 'SCSV2' 'urn:CS8ServerV2'
Push OK ('SCSV2' matches 'ns6' in namespace table)
Tags and (default) namespaces match: 'SOAP-ENV:Envelope' 'SOAP-ENV:Envelope'
Begin element found (level=1) 'SOAP-ENV:Envelope'='SOAP-ENV:Envelope'
../soaptest/source/stdsoap2.cpp(14903): malloc(40) = 0xbe6b90
Tags and (default) namespaces match: 'SOAP-ENV:Header' 'SOAP-ENV:Header'
Begin element found (level=2) 'SOAP-ENV:Header'='SOAP-ENV:Header'
Enter id='' type=296 loc=(nil) size=8 level=0
../soaptest/source/stdsoap2.cpp(7330): malloc(32) = 0xbe6bf0
Tags and (default) namespaces match: 'SCSV0:sessionId' 'ns1:sessionId'
Begin element found (level=3) 'SCSV0:sessionId'='ns1:sessionId'
Reverting to last element 'SCSV0:sessionId' (level=2)
Tags and (default) namespaces match: 'SCSV0:sessionId' 'ns1:sessionId'
Begin element found (level=3) 'SCSV0:sessionId'='ns1:sessionId'
Enter id='' type=206 loc=(nil) size=4 level=0
../soaptest/source/stdsoap2.cpp(7330): malloc(24) = 0xbe6c50
Element content value='18714240'
End element found (level=3) 'SCSV0:sessionId'='ns1:sessionId'
End element found (level=2) 'SOAP-ENV:Header'='SOAP-ENV:Header'
Tags and (default) namespaces match: 'SOAP-ENV:Body' 'SOAP-ENV:Body'
Begin element found (level=2) 'SOAP-ENV:Body'='SOAP-ENV:Body'
Tags and (default) namespaces match: 'SCSV2:getAllPhysicalIosResponse' 'ns6:getAllPhysicalIosResponse'
Begin element found (level=3) 'SCSV2:getAllPhysicalIosResponse'='ns6:getAllPhysicalIosResponse'
Enter id='' type=166 loc=0xab3010 size=24 level=0
../soaptest/source/stdsoap2.cpp(10357): malloc(67) = 0xbe6ca0
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe6d20
Tags match: 'data' 'data'
Begin element found (level=4) 'data'='data'
Reverting to last element 'data' (level=3)
soap_instantiate_ns6__MimeData(-1, , )
../soaptest/source/stdsoap2.cpp(7617): malloc(32) = 0xbe6e60
Instantiated location=0xbe6ec0
Tags match: 'data' 'data'
Begin element found (level=4) 'data'='data'
Enter id='' type=97 loc=0xbe6ec0 size=80 level=0
Tags and (default) namespaces match: 'xmlmime:contentType' 'ns5:contentType'
../soaptest/source/stdsoap2.cpp(7330): malloc(32) = 0xbe6f20
soap_instantiate_std__string(-1, , )
../soaptest/source/stdsoap2.cpp(7617): malloc(32) = 0xbe6f80
Instantiated location=0xbe6fe0
Tags match: 'data' 'data'
Begin element found (level=5) 'data'='data'
Enter id='' type=10 loc=0xbe6ec8 size=56 level=0
../soaptest/source/stdsoap2.cpp(10357): malloc(52) = 0xbe7030
../soaptest/source/stdsoap2.cpp(10412): malloc(256) = 0xbe70a0
Tags 'xop:Include' and 'xop:Include' match but namespaces differ
End element found (level=5) 'data'='data'
End element found (level=4) 'SCSV2:getAllPhysicalIosResponse'='data'
End element found (level=3) 'SOAP-ENV:Body'='ns6:getAllPhysicalIosResponse'
End element found (level=2) 'SOAP-ENV:Envelope'='SOAP-ENV:Body'
XML PI <?xml version="1.0" encoding="utf-8"?>
Switching to utf-8 encoding
Getting chunk: read 630 bytes
Read 7 bytes (chunked) from socket 21
Getting chunk size (idx=0 len=7)
Chunk size = 0 (hex)
End of chunked message
Shutdown socket 21 how=2
Close socket 21
soap_instantiate_SOAP_ENV__Fault(-1, , )
../soaptest/source/stdsoap2.cpp(7617): malloc(32) = 0xbe71e0
Instantiated location=0xbe7240
soap_instantiate_SOAP_ENV__Code(-1, , )
../soaptest/source/stdsoap2.cpp(7617): malloc(32) = 0xbe7290
Instantiated location=0xbe72f0
soap_instantiate_SOAP_ENV__Reason(-1, , )
../soaptest/source/stdsoap2.cpp(7617): malloc(32) = 0xbe7310
Instantiated location=0xbe7370

解決

そこで、ログファイルを 1 行ずつ調べたところ、興味深いことがわかりました。関連する行:

Tags 'xop:Include' and 'xop:Include' match but namespaces differ

これは、soap が応答内の idx フィールドを解析しないことを意味します。代わりに以下を使用します。

MIME header: Content-ID: <SOAP-ENV:Envelope>

これは間違いなく間違っています。

だから私は、サーバーが使用している XML 名前空間に何か問題があるに違いないと考えました。名前空間の障害を無視することで機能します。

ソケット接続には次の IO_MODE を使用しました: #define MY_IO_MODE (IO_MODE | SOAP_ENC_MTOM | SOAP_XML_IGNOREN)

これでかなり見栄えが良くなりました：

MIME header: Content-ID: <id1>

format/famespace エラーを無視するのは良いプログラミングスタイルではないことを知っていたにもかかわらず、サーバー側に影響を与えないため、それらを維持するしかありませんでした。

すべての読者に感謝します！

c++ - gSOAP 応答 EOF (ストーブリ CS8)

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