哪里有对 iOS 和 Mac OS X 网络错误（如 kCFStreamErrorDomainSSL）的清晰、完整的引用？
Where is a clear, complete reference to iOS and Mac OS X networking errors like kCFStreamErrorDomainSSL?
在 Xcode 中调试网络代码时，我经常 运行 出现如下错误序列：
NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9802)
None 我研究这些错误的努力得到了对它们的引用，因此我可以按顺序调试它们，而无需对每个单独的错误进行研究。
经过大量搜索，我发现 Apple 自己的参考页面没有 link 相应的错误编号。然后我能够在源代码中找到适当的错误列表和枚举：
https://developer.apple.com/library/mac/documentation/Security/Reference/secureTransportRef/
http://www.opensource.apple.com/source/libsecurity_ssl/libsecurity_ssl-36800/lib/SecureTransport.h
enum {
errSSLProtocol = -9800, /* SSL protocol error */
errSSLNegotiation = -9801, /* Cipher Suite negotiation failure */
errSSLFatalAlert = -9802, /* Fatal alert */
errSSLWouldBlock = -9803, /* I/O would block (not fatal) */
errSSLSessionNotFound = -9804, /* attempt to restore an unknown session */
errSSLClosedGraceful = -9805, /* connection closed gracefully */
errSSLClosedAbort = -9806, /* connection closed via error */
errSSLXCertChainInvalid = -9807, /* invalid certificate chain */
errSSLBadCert = -9808, /* bad certificate format */
errSSLCrypto = -9809, /* underlying cryptographic error */
errSSLInternal = -9810, /* Internal error */
errSSLModuleAttach = -9811, /* module attach failure */
errSSLUnknownRootCert = -9812, /* valid cert chain, untrusted root */
errSSLNoRootCert = -9813, /* cert chain not verified by root */
errSSLCertExpired = -9814, /* chain had an expired cert */
errSSLCertNotYetValid = -9815, /* chain had a cert not yet valid */
errSSLClosedNoNotify = -9816, /* server closed session with no notification */
errSSLBufferOverflow = -9817, /* insufficient buffer provided */
errSSLBadCipherSuite = -9818, /* bad SSLCipherSuite */
/* fatal errors detected by peer */
errSSLPeerUnexpectedMsg = -9819, /* unexpected message received */
errSSLPeerBadRecordMac = -9820, /* bad MAC */
errSSLPeerDecryptionFail = -9821, /* decryption failed */
errSSLPeerRecordOverflow = -9822, /* record overflow */
errSSLPeerDecompressFail = -9823, /* decompression failure */
errSSLPeerHandshakeFail = -9824, /* handshake failure */
errSSLPeerBadCert = -9825, /* misc. bad certificate */
errSSLPeerUnsupportedCert = -9826, /* bad unsupported cert format */
errSSLPeerCertRevoked = -9827, /* certificate revoked */
errSSLPeerCertExpired = -9828, /* certificate expired */
errSSLPeerCertUnknown = -9829, /* unknown certificate */
errSSLIllegalParam = -9830, /* illegal parameter */
errSSLPeerUnknownCA = -9831, /* unknown Cert Authority */
errSSLPeerAccessDenied = -9832, /* access denied */
errSSLPeerDecodeError = -9833, /* decoding error */
errSSLPeerDecryptError = -9834, /* decryption error */
errSSLPeerExportRestriction = -9835, /* export restriction */
errSSLPeerProtocolVersion = -9836, /* bad protocol version */
errSSLPeerInsufficientSecurity = -9837, /* insufficient security */
errSSLPeerInternalError = -9838, /* internal error */
errSSLPeerUserCancelled = -9839, /* user canceled */
errSSLPeerNoRenegotiation = -9840, /* no renegotiation allowed */
/* non-fatal result codes */
errSSLServerAuthCompleted = -9841, /* server cert is valid, or was ignored if verification disabled */
errSSLClientCertRequested = -9842, /* server has requested a client cert */
/* more errors detected by us */
errSSLHostNameMismatch = -9843, /* peer host name mismatch */
errSSLConnectionRefused = -9844, /* peer dropped connection before responding */
errSSLDecryptionFail = -9845, /* decryption failure */
errSSLBadRecordMac = -9846, /* bad MAC */
errSSLRecordOverflow = -9847, /* record overflow */
errSSLBadConfiguration = -9848, /* configuration error */
errSSLLast = -9849 /* end of range, to be deleted */
};
TL;DR 没有网页（现在除了这个）有单词 kCFStreamErrorDomainSSL 和错误号，甚至没有 Apple 参考页。
有几个不错的错误代码网站：
2357 List Of Mac OS X Error Codes 还有命令、指南和工具
897Macintosh Error Codes
但不幸的是，这两个都没有关于 -9802 的信息。
据我所知，最近的努力是 osstatus.com。
该站点将错误 [=14=] 识别为 errSSLFatalAlert 来自 SecureTransport.h。
在 Xcode 中调试网络代码时，我经常 运行 出现如下错误序列：
NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9802)
None 我研究这些错误的努力得到了对它们的引用，因此我可以按顺序调试它们，而无需对每个单独的错误进行研究。
经过大量搜索，我发现 Apple 自己的参考页面没有 link 相应的错误编号。然后我能够在源代码中找到适当的错误列表和枚举：
https://developer.apple.com/library/mac/documentation/Security/Reference/secureTransportRef/
http://www.opensource.apple.com/source/libsecurity_ssl/libsecurity_ssl-36800/lib/SecureTransport.h
enum {
errSSLProtocol = -9800, /* SSL protocol error */
errSSLNegotiation = -9801, /* Cipher Suite negotiation failure */
errSSLFatalAlert = -9802, /* Fatal alert */
errSSLWouldBlock = -9803, /* I/O would block (not fatal) */
errSSLSessionNotFound = -9804, /* attempt to restore an unknown session */
errSSLClosedGraceful = -9805, /* connection closed gracefully */
errSSLClosedAbort = -9806, /* connection closed via error */
errSSLXCertChainInvalid = -9807, /* invalid certificate chain */
errSSLBadCert = -9808, /* bad certificate format */
errSSLCrypto = -9809, /* underlying cryptographic error */
errSSLInternal = -9810, /* Internal error */
errSSLModuleAttach = -9811, /* module attach failure */
errSSLUnknownRootCert = -9812, /* valid cert chain, untrusted root */
errSSLNoRootCert = -9813, /* cert chain not verified by root */
errSSLCertExpired = -9814, /* chain had an expired cert */
errSSLCertNotYetValid = -9815, /* chain had a cert not yet valid */
errSSLClosedNoNotify = -9816, /* server closed session with no notification */
errSSLBufferOverflow = -9817, /* insufficient buffer provided */
errSSLBadCipherSuite = -9818, /* bad SSLCipherSuite */
/* fatal errors detected by peer */
errSSLPeerUnexpectedMsg = -9819, /* unexpected message received */
errSSLPeerBadRecordMac = -9820, /* bad MAC */
errSSLPeerDecryptionFail = -9821, /* decryption failed */
errSSLPeerRecordOverflow = -9822, /* record overflow */
errSSLPeerDecompressFail = -9823, /* decompression failure */
errSSLPeerHandshakeFail = -9824, /* handshake failure */
errSSLPeerBadCert = -9825, /* misc. bad certificate */
errSSLPeerUnsupportedCert = -9826, /* bad unsupported cert format */
errSSLPeerCertRevoked = -9827, /* certificate revoked */
errSSLPeerCertExpired = -9828, /* certificate expired */
errSSLPeerCertUnknown = -9829, /* unknown certificate */
errSSLIllegalParam = -9830, /* illegal parameter */
errSSLPeerUnknownCA = -9831, /* unknown Cert Authority */
errSSLPeerAccessDenied = -9832, /* access denied */
errSSLPeerDecodeError = -9833, /* decoding error */
errSSLPeerDecryptError = -9834, /* decryption error */
errSSLPeerExportRestriction = -9835, /* export restriction */
errSSLPeerProtocolVersion = -9836, /* bad protocol version */
errSSLPeerInsufficientSecurity = -9837, /* insufficient security */
errSSLPeerInternalError = -9838, /* internal error */
errSSLPeerUserCancelled = -9839, /* user canceled */
errSSLPeerNoRenegotiation = -9840, /* no renegotiation allowed */
/* non-fatal result codes */
errSSLServerAuthCompleted = -9841, /* server cert is valid, or was ignored if verification disabled */
errSSLClientCertRequested = -9842, /* server has requested a client cert */
/* more errors detected by us */
errSSLHostNameMismatch = -9843, /* peer host name mismatch */
errSSLConnectionRefused = -9844, /* peer dropped connection before responding */
errSSLDecryptionFail = -9845, /* decryption failure */
errSSLBadRecordMac = -9846, /* bad MAC */
errSSLRecordOverflow = -9847, /* record overflow */
errSSLBadConfiguration = -9848, /* configuration error */
errSSLLast = -9849 /* end of range, to be deleted */
};
TL;DR 没有网页（现在除了这个）有单词 kCFStreamErrorDomainSSL 和错误号，甚至没有 Apple 参考页。
有几个不错的错误代码网站：
2357 List Of Mac OS X Error Codes 还有命令、指南和工具
897Macintosh Error Codes
但不幸的是，这两个都没有关于 -9802 的信息。
据我所知，最近的努力是 osstatus.com。
该站点将错误 [=14=] 识别为 errSSLFatalAlert 来自 SecureTransport.h。