Can be raised by IO operations when IO#timeout= is set.
Raised when the provided IP address is an invalid address.
Raised when the address family is invalid such as an address with an unsupported family, an address with an inconsistent family, or an address who’s family cannot be determined.
Raised when the address is an invalid length.
Parent class for client error (4xx) HTTP response classes.
A client error response indicates that the client may have caused an error.
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Parent class for server error (5xx) HTTP response classes.
A server error response indicates that the server failed to fulfill a request.
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Response class for Early Hints responses (status code 103).
The Early Hints indicates that the server has received and is processing the request, and contains certain headers; the final response is not available yet.
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Response class for Partial Content responses (status code 206).
The Partial Content response indicates that the server is delivering only part of the resource (byte serving) due to a Range header in the request.
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Response class for Payment Required responses (status code 402).
Reserved for future use.
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Response class for Payload Too Large responses (status code 413).
The request is larger than the server is willing or able to process.
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Response class for URI Too Long responses (status code 414).
The URI provided was too long for the server to process.
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Response class for Range Not Satisfiable responses (status code 416).
The request entity has a media type which the server or resource does not support.
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Response class for Range Not Satisfiable responses (status code 416).
The request entity has a media type which the server or resource does not support.
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Response class for Upgrade Required responses (status code 426).
The client should switch to the protocol given in the Upgrade header field.
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Response class for Request Header Fields Too Large responses (status code 431).
An individual header field is too large, or all the header fields collectively, are too large.
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Response class for Internal Server Error responses (status code 500).
An unexpected condition was encountered and no more specific message is suitable.
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Response class for Bad Gateway responses (status code 502).
The server was acting as a gateway or proxy and received an invalid response from the upstream server.
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Response class for Gateway Timeout responses (status code 504).
The server was acting as a gateway or proxy and did not receive a timely response from the upstream server.
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