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@ -22,10 +22,10 @@ import ( |
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"github.com/ethereum/go-ethereum" |
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"github.com/ethereum/go-ethereum/common/hexutil" |
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"github.com/ethereum/go-ethereum/rpc" |
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whisper "github.com/ethereum/go-ethereum/whisper/whisperv5" |
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whisper "github.com/ethereum/go-ethereum/whisper/whisperv6" |
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) |
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// Client defines typed wrappers for the Whisper v5 RPC API.
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// Client defines typed wrappers for the Whisper v6 RPC API.
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type Client struct { |
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c *rpc.Client |
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} |
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@ -168,27 +168,27 @@ func (sc *Client) Post(ctx context.Context, message whisper.NewMessage) error { |
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// SubscribeMessages subscribes to messages that match the given criteria. This method
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// is only supported on bi-directional connections such as websockets and IPC.
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// NewMessageFilter uses polling and is supported over HTTP.
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func (ec *Client) SubscribeMessages(ctx context.Context, criteria whisper.Criteria, ch chan<- *whisper.Message) (ethereum.Subscription, error) { |
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return ec.c.ShhSubscribe(ctx, ch, "messages", criteria) |
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func (sc *Client) SubscribeMessages(ctx context.Context, criteria whisper.Criteria, ch chan<- *whisper.Message) (ethereum.Subscription, error) { |
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return sc.c.ShhSubscribe(ctx, ch, "messages", criteria) |
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} |
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// NewMessageFilter creates a filter within the node. This filter can be used to poll
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// for new messages (see FilterMessages) that satisfy the given criteria. A filter can
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// timeout when it was polled for in whisper.filterTimeout.
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func (ec *Client) NewMessageFilter(ctx context.Context, criteria whisper.Criteria) (string, error) { |
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func (sc *Client) NewMessageFilter(ctx context.Context, criteria whisper.Criteria) (string, error) { |
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var id string |
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return id, ec.c.CallContext(ctx, &id, "shh_newMessageFilter", criteria) |
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return id, sc.c.CallContext(ctx, &id, "shh_newMessageFilter", criteria) |
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} |
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// DeleteMessageFilter removes the filter associated with the given id.
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func (ec *Client) DeleteMessageFilter(ctx context.Context, id string) error { |
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func (sc *Client) DeleteMessageFilter(ctx context.Context, id string) error { |
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var ignored bool |
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return ec.c.CallContext(ctx, &ignored, "shh_deleteMessageFilter", id) |
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return sc.c.CallContext(ctx, &ignored, "shh_deleteMessageFilter", id) |
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} |
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// FilterMessages retrieves all messages that are received between the last call to
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// this function and match the criteria that where given when the filter was created.
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func (ec *Client) FilterMessages(ctx context.Context, id string) ([]*whisper.Message, error) { |
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func (sc *Client) FilterMessages(ctx context.Context, id string) ([]*whisper.Message, error) { |
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var messages []*whisper.Message |
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return messages, ec.c.CallContext(ctx, &messages, "shh_getFilterMessages", id) |
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return messages, sc.c.CallContext(ctx, &messages, "shh_getFilterMessages", id) |
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} |
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