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32 lines
942 B
32 lines
942 B
package ru.digitalbanana.demoresourceserver.websocket.controller;
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import java.security.Principal;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.messaging.handler.annotation.MessageMapping;
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import org.springframework.messaging.simp.SimpMessageSendingOperations;
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import org.springframework.security.core.annotation.AuthenticationPrincipal;
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import org.springframework.stereotype.Controller;
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import lombok.extern.slf4j.Slf4j;
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@Controller
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@Slf4j
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public class SimpleController {
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@Autowired
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private SimpMessageSendingOperations messaging;
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@MessageMapping("/simple")
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public void simple(@AuthenticationPrincipal Principal principal) {
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String userId = principal.getName();
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log.info("Received simple message from {}", userId);
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messaging.convertAndSendToUser(
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userId,
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"/simple",
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"Hello, my friend!!!!!"
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);
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}
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}
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