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Using Socket Services by Manipulating Dedicated Control Bits | Section | ||
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| Response | Meaning |
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| 000D | Remote IP address parameter error (EACCES). |
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| 003E | Internal buffer cannot be obtained due to high reception traffic | |
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| (ENOBUFS). |
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| 0042 | Error (EMSGSIZE). |
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| (See note.) |
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| 0044 | ICMP data received (ENOPROTOOPT). |
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| 0045 | Error in communications with remote node (ECONNABORTED). | |
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| 0049 | The same port number has been specified more than once (EAD- | |
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| DRINUSE). |
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| 004A | Error (ECONNREFUSED) or the remote node has not been opened | |
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| as passive socket. |
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| 004B | Error in communications with remote node (ECONNRESET). | |
| (See note.) |
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| 004C | Remote IP address parameter error (EADDRNOTAVAIL). | |
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| Wrong parameter designation. |
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| An attempt was made to set the local TCP port of the local node to | |
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| Active Open. |
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| 004E | Remote IP address parameter error (ENETUNREACH). | |
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| The network ID is not in the IP router table or router settings are | |
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| incorrect. |
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| 0051 | Remote IP address parameter error (EHOSTUNREACH). | |
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| The router settings are incorrect. |
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| 0053 | Communications error with remote node (ETIMEDOUT). | |
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| No remote node. |
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| 0081 | The specified socket was closed during open processing. | |
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Note These response codes will be returned only on large, multilevel networks.
TCP Socket Receive Request
Response | Meaning |
code |
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0000 | Normal end |
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0302 | CPU Unit error; cannot execute. |
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1100 | Number of receive bytes not in allowable range. |
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1101 | The area designation of the Send/Receive Data Address is not in |
| allowable range. |
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1103 | The bit number in the Send/Receive Data Address is not 00. |
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110C | Request Switch turned ON during other processing. |
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220F | Specified socket is already processing a receive request. |
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2210 | Specified socket has not been connected. |
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2211 | Unit is busy; cannot execute. |
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2607 | Specified Socket Service Parameter Area is already being used for |
| another socket. |
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003E | Internal buffer cannot be obtained due to high reception traffic |
| (ENOBUFS). |
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0042 | ICMP data received (EMSGSIZE). |
(See note.) |
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0044 | ICMP data received (ENOPROTOOPT). |
(See note.) |
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0045 | Error in communications with remote node (ECONNABORTED). |
(See note.) |
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004B | Error in communications with remote node (ECONNRESET). |
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004E | ICMP data received (ENETUNREACH). |
(See note.) |
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