+ "class java.lang.RuntimeException\\]\\]");
  }

  public void testCompletionFinishesWithDone() {
    ExecutorService executor = newFixedThreadPool(10);
    for (int i = 0; i < 50000; i++) {
      AbstractFuture<String> future = new AbstractFuture<String>() {};
      AtomicReference<String> errorMessage = Atomics.newReference();
      executor.execute(
          new Runnable() {
            @Override

* 🔧 Restore MkDocs Material pin after the fix. PR [#10001](https://github.com/tiangolo/fastapi/pull/10001) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update the Question template to ask for the Pydantic version. PR [#10000](https://github.com/tiangolo/fastapi/pull/10000) by [@tiangolo](https://github.com/tiangolo).

    // Resource state changed - may need to reconnect
    log.info("Resource change detected for: {}", notification.getResourceName());
    
    // Schedule reconnection attempt
    scheduleReconnection(1000);  // 1 second delay
}

private void handleClientMove(WitnessNotification notification) {
    // Server is asking client to move to different node

        <match value="\nContent-Type:" type="string" offset="0:1000"/>
        <match value="\nContent-Length:" type="string" offset="0:1000"/>
        <match value="\nContent-Disposition:" type="string" offset="0:1000"/>
        <match value="\nDate:" type="string" offset="0:1000"/>
        <match value="\nServer:" type="string" offset="0:1000"/>
      </match>

        assertDoesNotThrow(() -> InputValidator.validateBufferSize(0, 1000, "test"));
        assertDoesNotThrow(() -> InputValidator.validateBufferSize(1000, 1000, "test"));
    }

    @Test
    @DisplayName("Test invalid buffer size validation")
    void testInvalidBufferSize() {
        assertThrows(IllegalArgumentException.class, () -> InputValidator.validateBufferSize(-1, 1000, "test"));

Now you know that whenever you need them you can use them in **FastAPI**.

### Pydantic v1 `regex` instead of `pattern` { #pydantic-v1-regex-instead-of-pattern }

Before Pydantic version 2 and before FastAPI 0.100.0, the parameter was called `regex` instead of `pattern`, but it's now deprecated.

You could still see some code using it:

//// tab | Pydantic v1

        assertEquals(0, transPeekNamedPipe.readDataWireFormat(smallBuffer, 0, 1));
        assertEquals(0, transPeekNamedPipe.readDataWireFormat(largeBuffer, 0, 1000));
    }

    @Test
    @DisplayName("Should verify all write methods except setup return 0")
    void testWriteMethodsReturnCorrectValues() {
        // Arrange

        response.setCommand(command);
        assertEquals(command, response.getCommand());

        // Test other setter methods
        doNothing().when(response).setUid(1000);
        response.setUid(1000);
        verify(response).setUid(1000);

        doNothing().when(response).setExtendedSecurity(true);
        response.setExtendedSecurity(true);
        verify(response).setExtendedSecurity(true);

        auth1.setAuthenticationTTL(1000);
        assertFalse(auth1.isExpired());

        // Test with char[] password constructor
        NtlmPasswordAuthenticator auth2 = new NtlmPasswordAuthenticator("user", "CharPass123!".toCharArray());
        auth2.setAuthenticationTTL(1000);
        assertFalse(auth2.isExpired());

        // Test with domain constructor

                + "class java.lang.RuntimeException\\]\\]");
  }

  public void testCompletionFinishesWithDone() {
    ExecutorService executor = newFixedThreadPool(10);
    for (int i = 0; i < 50000; i++) {
      AbstractFuture<String> future = new AbstractFuture<String>() {};
      AtomicReference<String> errorMessage = Atomics.newReference();
      executor.execute(
          new Runnable() {
            @Override