client: Clarify usage of contexts
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parent
a7c449a3cf
commit
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12
client.go
12
client.go
@ -30,8 +30,9 @@ type Client struct {
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}
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// Get sends a Gemini request for the given URL.
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// If the provided context is canceled or times out, the request
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// is aborted and the context's error is returned.
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// The context controls the entire lifetime of a request and its response:
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// obtaining a connection, sending the request, and reading the response
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// header and body.
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//
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// An error is returned if there was a Gemini protocol error.
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// A non-2x status code doesn't cause an error.
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@ -48,15 +49,14 @@ func (c *Client) Get(ctx context.Context, url string) (*Response, error) {
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}
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// Do sends a Gemini request and returns a Gemini response.
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// If the provided context is canceled or times out, the request
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// is aborted and the context's error is returned.
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// The context controls the entire lifetime of a request and its response:
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// obtaining a connection, sending the request, and reading the response
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// header and body.
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//
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// An error is returned if there was a Gemini protocol error.
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// A non-2x status code doesn't cause an error.
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//
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// If the returned error is nil, the user is expected to close the Response.
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//
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// Generally Get will be used instead of Do.
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func (c *Client) Do(ctx context.Context, req *Request) (*Response, error) {
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if ctx == nil {
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panic("nil context")
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