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MONGOC_CLIENT_POOL_SET_APPNAME(3) libmongoc MONGOC_CLIENT_POOL_SET_APPNAME(3)

SYNOPSIS

bool
mongoc_client_pool_set_appname (mongoc_client_pool_t *pool, const char *appname)


This function is identical to mongoc_client_set_appname() <> except for client pools.

Also note that mongoc_client_set_appname() <> cannot be called on a client retrieved from a client pool.

PARAMETERS

  • pool: A mongoc_client_pool_t <>.
  • appname: The application name, of length at most MONGOC_HANDSHAKE_APPNAME_MAX.

RETURNS

Returns true if appname was set. If appname is too long, returns false and logs an error.

THREAD SAFETY

This function can only be called once on a pool, and must be called before the first call to mongoc_client_pool_pop() <>.

Author

MongoDB, Inc

Copyright

2009-present, MongoDB, Inc.

November 26, 2025 2.2.0