shh_getFilterChanges,wisper过滤器的poll方法。自上次调用此方法以来返回新消息。
请注意,调用shh_getMessages方法将重置此方法的缓冲区,以便您不会收到重复的消息。
参数
params: [
"0x7" // 7
]
返回
例子
// Request
curl -X POST --data '{"jsonrpc":"2.0","method":"shh_getFilterChanges","params":["0x7"],"id":73}'
// Result
{
"id":1,
"jsonrpc":"2.0",
"result": [{
"hash": "0x33eb2da77bf3527e28f8bf493650b1879b08c4f2a362beae4ba2f71bafcd91f9",
"from": "0x3ec052fc33..",
"to": "0x87gdf76g8d7fgdfg...",
"expiry": "0x54caa50a", // 1422566666
"sent": "0x54ca9ea2", // 1422565026
"ttl": "0x64" // 100
"topics": ["0x6578616d"],
"payload": "0x7b2274797065223a226d657373616765222c2263686...",
"workProved": "0x0"
}]
}